45949698 has 12 divisors (see below), whose sum is σ = 99557718. Its totient is φ = 15316560.

The previous prime is 45949679. The next prime is 45949703. The reversal of 45949698 is 89694954.

It can be written as a sum of positive squares in only one way, i.e., 43599609 + 2350089 = 6603^2 + 1533^2 .

It is a super-2 number, since 2×45949698² = 4222749492582408, which contains 22 as substring.

It is an unprimeable number.

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 5 ways as a sum of consecutive naturals, for example, 1276363 + ... + 1276398.

Almost surely, 2^45949698 is an apocalyptic number.

45949698 is an abundant number, since it is smaller than the sum of its proper divisors (53608020).

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

45949698 is a wasteful number, since it uses less digits than its factorization.

45949698 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2552769 (or 2552766 counting only the distinct ones).

The product of its digits is 2799360, while the sum is 54.

The square root of 45949698 is about 6778.6206561512. The cubic root of 45949698 is about 358.1741347750.

The spelling of 45949698 in words is "forty-five million, nine hundred forty-nine thousand, six hundred ninety-eight".