49132620 has 36 divisors (see below), whose sum is σ = 149036160. Its totient is φ = 13101984.

The previous prime is 49132619. The next prime is 49132621. The reversal of 49132620 is 2623194.

49132620 is a `hidden beast` number, since 4 + 9 + 1 + 32 + 620 = 666.

It is an interprime number because it is at equal distance from previous prime (49132619) and next prime (49132621).

It is a tau number, because it is divible by the number of its divisors (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49132621) 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, 136300 + ... + 136659.

Almost surely, 2^49132620 is an apocalyptic number.

It is an amenable number.

49132620 is an abundant number, since it is smaller than the sum of its proper divisors (99903540).

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

49132620 is a wasteful number, since it uses less digits than its factorization.

49132620 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 272974 (or 272969 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 27.

The square root of 49132620 is about 7009.4664561577. The cubic root of 49132620 is about 366.2604077074.

The spelling of 49132620 in words is "forty-nine million, one hundred thirty-two thousand, six hundred twenty".