48747740 has 24 divisors (see below), whose sum is σ = 103669440. Its totient is φ = 19251648.

The previous prime is 48747739. The next prime is 48747761. The reversal of 48747740 is 4774784.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13847 + ... + 17006.

It is an arithmetic number, because the mean of its divisors is an integer number (4319560).

Almost surely, 2^48747740 is an apocalyptic number.

It is an amenable number.

48747740 is an abundant number, since it is smaller than the sum of its proper divisors (54921700).

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

48747740 is a wasteful number, since it uses less digits than its factorization.

48747740 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30941 (or 30939 counting only the distinct ones).

The product of its (nonzero) digits is 175616, while the sum is 41.

The square root of 48747740 is about 6981.9581780472. The cubic root of 48747740 is about 365.3015335272.

The spelling of 48747740 in words is "forty-eight million, seven hundred forty-seven thousand, seven hundred forty".