45432634 has 16 divisors (see below), whose sum is σ = 73956960. Its totient is φ = 20807280.

The previous prime is 45432601. The next prime is 45432641. The reversal of 45432634 is 43623454.

It is a junction number, because it is equal to n+sod(n) for n = 45432596 and 45432605.

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, 3264 + ... + 10075.

It is an arithmetic number, because the mean of its divisors is an integer number (4622310).

Almost surely, 2^45432634 is an apocalyptic number.

45432634 is a deficient number, since it is larger than the sum of its proper divisors (28524326).

45432634 is a wasteful number, since it uses less digits than its factorization.

45432634 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13485.

The product of its digits is 34560, while the sum is 31.

The square root of 45432634 is about 6740.3734317914. The cubic root of 45432634 is about 356.8255731585.

The spelling of 45432634 in words is "forty-five million, four hundred thirty-two thousand, six hundred thirty-four".