49620732 has 36 divisors (see below), whose sum is σ = 134686440. Its totient is φ = 14177184.

The previous prime is 49620721. The next prime is 49620743. The reversal of 49620732 is 23702694.

It is an interprime number because it is at equal distance from previous prime (49620721) and next prime (49620743).

It is a junction number, because it is equal to n+sod(n) for n = 49620693 and 49620702.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 41607 + ... + 42782.

It is an arithmetic number, because the mean of its divisors is an integer number (3741290).

Almost surely, 2^49620732 is an apocalyptic number.

49620732 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is an amenable number.

49620732 is an abundant number, since it is smaller than the sum of its proper divisors (85065708).

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

49620732 is a wasteful number, since it uses less digits than its factorization.

49620732 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84410 (or 84401 counting only the distinct ones).

The product of its (nonzero) digits is 18144, while the sum is 33.

The square root of 49620732 is about 7044.1984639844. The cubic root of 49620732 is about 367.4692944867.

The spelling of 49620732 in words is "forty-nine million, six hundred twenty thousand, seven hundred thirty-two".