49132152 has 48 divisors (see below), whose sum is σ = 136670040. Its totient is φ = 15933888.

The previous prime is 49132151. The next prime is 49132169. The reversal of 49132152 is 25123194.

It is a super-2 number, since 2×49132152² = 4827936720302208, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49132151) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6558 + ... + 11885.

Almost surely, 2^49132152 is an apocalyptic number.

It is an amenable number.

49132152 is an abundant number, since it is smaller than the sum of its proper divisors (87537888).

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

49132152 is a wasteful number, since it uses less digits than its factorization.

49132152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18492 (or 18485 counting only the distinct ones).

The product of its digits is 2160, while the sum is 27.

The square root of 49132152 is about 7009.4330726529. The cubic root of 49132152 is about 366.2592447976.

It can be divided in two parts, 49132 and 152, that added together give a square (49284 = 222²).

The spelling of 49132152 in words is "forty-nine million, one hundred thirty-two thousand, one hundred fifty-two".