45662634 has 12 divisors (see below), whose sum is σ = 98935746. Its totient is φ = 15220872.

The previous prime is 45662633. The next prime is 45662651. The reversal of 45662634 is 43626654.

It can be written as a sum of positive squares in only one way, i.e., 45522009 + 140625 = 6747^2 + 375^2 .

It is a super-2 number, since 2×45662634² = 4170152287635912, which contains 22 as substring.

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (45662633) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1268389 + ... + 1268424.

Almost surely, 2^45662634 is an apocalyptic number.

45662634 is an abundant number, since it is smaller than the sum of its proper divisors (53273112).

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

45662634 is a wasteful number, since it uses less digits than its factorization.

45662634 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2536821 (or 2536818 counting only the distinct ones).

The product of its digits is 103680, while the sum is 36.

The square root of 45662634 is about 6757.4132624844. The cubic root of 45662634 is about 357.4266959749.

The spelling of 45662634 in words is "forty-five million, six hundred sixty-two thousand, six hundred thirty-four".