49272948 has 30 divisors (see below), whose sum is σ = 128810066. Its totient is φ = 16424208.

The previous prime is 49272941. The next prime is 49272973. The reversal of 49272948 is 84927294.

49272948 is a `hidden beast` number, since 492 + 72 + 94 + 8 = 666.

It can be written as a sum of positive squares in only one way, i.e., 39463524 + 9809424 = 6282^2 + 3132^2 .

It is a super-2 number, since 2×49272948² = 4855646809221408, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49272941) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 75715 + ... + 76362.

Almost surely, 2^49272948 is an apocalyptic number.

It is an amenable number.

49272948 is an abundant number, since it is smaller than the sum of its proper divisors (79537118).

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

49272948 is a wasteful number, since it uses less digits than its factorization.

49272948 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 152093 (or 152082 counting only the distinct ones).

The product of its digits is 290304, while the sum is 45.

The square root of 49272948 is about 7019.4692107025. The cubic root of 49272948 is about 366.6087691871.

It can be divided in two parts, 4927 and 2948, that added together give a triangular number (7875 = T₁₂₅).

The spelling of 49272948 in words is "forty-nine million, two hundred seventy-two thousand, nine hundred forty-eight".