7464981 has 4 divisors (see below), whose sum is σ = 9953312. Its totient is φ = 4976652.

The previous prime is 7464979. The next prime is 7465013. The reversal of 7464981 is 1894647.

It is a happy number.

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: 1894647 = 3 ⋅631549.

It is not a de Polignac number, because 7464981 - 2¹ = 7464979 is a prime.

It is a super-2 number, since 2×7464981² = 111451882660722, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7464901) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1244161 + ... + 1244166.

It is an arithmetic number, because the mean of its divisors is an integer number (2488328).

Almost surely, 2^7464981 is an apocalyptic number.

It is an amenable number.

7464981 is a deficient number, since it is larger than the sum of its proper divisors (2488331).

7464981 is a wasteful number, since it uses less digits than its factorization.

7464981 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2488330.

The product of its digits is 48384, while the sum is 39.

The square root of 7464981 is about 2732.2117414285. The cubic root of 7464981 is about 195.4382516597.

The spelling of 7464981 in words is "seven million, four hundred sixty-four thousand, nine hundred eighty-one".