49277124 has 72 divisors (see below), whose sum is σ = 136124352. Its totient is φ = 14938560.

The previous prime is 49277113. The next prime is 49277141. The reversal of 49277124 is 42177294.

It is a super-2 number, since 2×49277124² = 4856469899422752, which contains 22 as substring.

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

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, 32487 + ... + 33969.

It is an arithmetic number, because the mean of its divisors is an integer number (1890616).

Almost surely, 2^49277124 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 49277124, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (68062176).

49277124 is an abundant number, since it is smaller than the sum of its proper divisors (86847228).

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

49277124 is a wasteful number, since it uses less digits than its factorization.

49277124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1577 (or 1572 counting only the distinct ones).

The product of its digits is 28224, while the sum is 36.

The square root of 49277124 is about 7019.7666627887. The cubic root of 49277124 is about 366.6191258840.

The spelling of 49277124 in words is "forty-nine million, two hundred seventy-seven thousand, one hundred twenty-four".