45641634 has 16 divisors (see below), whose sum is σ = 96653088. Its totient is φ = 14318912.

The previous prime is 45641611. The next prime is 45641657. The reversal of 45641634 is 43614654.

It is an interprime number because it is at equal distance from previous prime (45641611) and next prime (45641657).

It is a junction number, because it is equal to n+sod(n) for n = 45641595 and 45641604.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 223632 + ... + 223835.

It is an arithmetic number, because the mean of its divisors is an integer number (6040818).

Almost surely, 2^45641634 is an apocalyptic number.

45641634 is an abundant number, since it is smaller than the sum of its proper divisors (51011454).

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

45641634 is a wasteful number, since it uses less digits than its factorization.

45641634 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 447489.

The product of its digits is 34560, while the sum is 33.

The square root of 45641634 is about 6755.8592347680. The cubic root of 45641634 is about 357.3718947009.

The spelling of 45641634 in words is "forty-five million, six hundred forty-one thousand, six hundred thirty-four".