45734657 has 4 divisors (see below), whose sum is σ = 45829056. Its totient is φ = 45640260.

The previous prime is 45734629. The next prime is 45734659. The reversal of 45734657 is 75643754.

45734657 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 75643754 = 2 ⋅37821877.

It is a cyclic number.

It is not a de Polignac number, because 45734657 - 2⁶ = 45734593 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (45734659) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 46469 + ... + 47442.

It is an arithmetic number, because the mean of its divisors is an integer number (11457264).

Almost surely, 2^45734657 is an apocalyptic number.

It is an amenable number.

45734657 is a deficient number, since it is larger than the sum of its proper divisors (94399).

45734657 is an equidigital number, since it uses as much as digits as its factorization.

45734657 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 94398.

The product of its digits is 352800, while the sum is 41.

The square root of 45734657 is about 6762.7403469304. The cubic root of 45734657 is about 357.6145185471.

The spelling of 45734657 in words is "forty-five million, seven hundred thirty-four thousand, six hundred fifty-seven".