76045441 has 4 divisors (see below), whose sum is σ = 76644352. Its totient is φ = 75446532.

The previous prime is 76045423. The next prime is 76045451. The reversal of 76045441 is 14454067.

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: 14454067 = 97 ⋅149011.

It is a cyclic number.

It is not a de Polignac number, because 76045441 - 2¹³ = 76037249 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (76045451) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 299265 + ... + 299518.

It is an arithmetic number, because the mean of its divisors is an integer number (19161088).

Almost surely, 2^76045441 is an apocalyptic number.

It is an amenable number.

76045441 is a deficient number, since it is larger than the sum of its proper divisors (598911).

76045441 is a wasteful number, since it uses less digits than its factorization.

76045441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 598910.

The product of its (nonzero) digits is 13440, while the sum is 31.

The square root of 76045441 is about 8720.4037177186. The cubic root of 76045441 is about 423.6667626845. Note that the first 3 decimals are identical.

The spelling of 76045441 in words is "seventy-six million, forty-five thousand, four hundred forty-one".