48129790 has 16 divisors (see below), whose sum is σ = 86712768. Its totient is φ = 19234336.

The previous prime is 48129787. The next prime is 48129799. The reversal of 48129790 is 9792184.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48129799) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19464 + ... + 21796.

It is an arithmetic number, because the mean of its divisors is an integer number (5419548).

Almost surely, 2^48129790 is an apocalyptic number.

48129790 is a deficient number, since it is larger than the sum of its proper divisors (38582978).

48129790 is a wasteful number, since it uses less digits than its factorization.

48129790 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4403.

The product of its (nonzero) digits is 36288, while the sum is 40.

The square root of 48129790 is about 6937.5636934013. The cubic root of 48129790 is about 363.7513849965.

The spelling of 48129790 in words is "forty-eight million, one hundred twenty-nine thousand, seven hundred ninety".