45939696 has 80 divisors (see below), whose sum is σ = 130491648. Its totient is φ = 13811200.

The previous prime is 45939659. The next prime is 45939697. The reversal of 45939696 is 69693954.

It is a happy number.

It is a super-2 number, since 2×45939696² = 4220911337144832, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45939697) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 87916 + ... + 88436.

Almost surely, 2^45939696 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 45939696, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (65245824).

45939696 is an abundant number, since it is smaller than the sum of its proper divisors (84551952).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

45939696 is a wasteful number, since it uses less digits than its factorization.

45939696 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 710 (or 704 counting only the distinct ones).

The product of its digits is 1574640, while the sum is 51.

The square root of 45939696 is about 6777.8828552875. The cubic root of 45939696 is about 358.1481446320.

The spelling of 45939696 in words is "forty-five million, nine hundred thirty-nine thousand, six hundred ninety-six".