49212576 has 192 divisors, whose sum is σ = 167731200. Its totient is φ = 13747968.

The previous prime is 49212563. The next prime is 49212577. The reversal of 49212576 is 67521294.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 49212576.

It is not an unprimeable number, because it can be changed into a prime (49212577) 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, 477741 + ... + 477843.

It is an arithmetic number, because the mean of its divisors is an integer number (873600).

Almost surely, 2^49212576 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 49212576, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (83865600).

49212576 is an abundant number, since it is smaller than the sum of its proper divisors (118518624).

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

49212576 is a wasteful number, since it uses less digits than its factorization.

49212576 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 208 (or 194 counting only the distinct ones).

The product of its digits is 30240, while the sum is 36.

The square root of 49212576 is about 7015.1675674926. The cubic root of 49212576 is about 366.4589780666.

The spelling of 49212576 in words is "forty-nine million, two hundred twelve thousand, five hundred seventy-six".