48704690 has 32 divisors (see below), whose sum is σ = 90201600. Its totient is φ = 18925504.

The previous prime is 48704671. The next prime is 48704699. The reversal of 48704690 is 9640784.

It is a happy number.

It is a super-2 number, since 2×48704690² = 4744293655992200, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (48704699) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 81011 + ... + 81609.

It is an arithmetic number, because the mean of its divisors is an integer number (2818800).

Almost surely, 2^48704690 is an apocalyptic number.

48704690 is a deficient number, since it is larger than the sum of its proper divisors (41496910).

48704690 is a wasteful number, since it uses less digits than its factorization.

48704690 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 826.

The product of its (nonzero) digits is 48384, while the sum is 38.

The square root of 48704690 is about 6978.8745511006. The cubic root of 48704690 is about 365.1939670864.

It can be divided in two parts, 48704 and 690, that added together give a palindrome (49394).

The spelling of 48704690 in words is "forty-eight million, seven hundred four thousand, six hundred ninety".