45235400 has 96 divisors (see below), whose sum is σ = 122016000. Its totient is φ = 15275520.

The previous prime is 45235381. The next prime is 45235429. The reversal of 45235400 is 453254.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 110396 + ... + 110804.

It is an arithmetic number, because the mean of its divisors is an integer number (1271000).

Almost surely, 2^45235400 is an apocalyptic number.

45235400 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 45235400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (61008000).

45235400 is an abundant number, since it is smaller than the sum of its proper divisors (76780600).

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

45235400 is a wasteful number, since it uses less digits than its factorization.

45235400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 511 (or 502 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 23.

The square root of 45235400 is about 6725.7267265330. The cubic root of 45235400 is about 356.3084689096.

Adding to 45235400 its reverse (453254), we get a palindrome (45688654).

The spelling of 45235400 in words is "forty-five million, two hundred thirty-five thousand, four hundred".