49026432 has 256 divisors, whose sum is σ = 169989120. Its totient is φ = 12165120.

The previous prime is 49026427. The next prime is 49026433. The reversal of 49026432 is 23462094.

It is a self number, because there is not a number n which added to its sum of digits gives 49026432.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49026433) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 803682 + ... + 803742.

It is an arithmetic number, because the mean of its divisors is an integer number (664020).

Almost surely, 2^49026432 is an apocalyptic number.

49026432 is a gapful number since it is divisible by the number (42) 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 49026432, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (84994560).

49026432 is an abundant number, since it is smaller than the sum of its proper divisors (120962688).

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

49026432 is a wasteful number, since it uses less digits than its factorization.

49026432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 121 (or 109 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 30.

The square root of 49026432 is about 7001.8877454584. The cubic root of 49026432 is about 365.9963569765.

The spelling of 49026432 in words is "forty-nine million, twenty-six thousand, four hundred thirty-two".