48072970 has 32 divisors (see below), whose sum is σ = 95354496. Its totient is φ = 17304000.

The previous prime is 48072917. The next prime is 48073007. The reversal of 48072970 is 7927084.

It is a happy number.

It is a super-3 number, since 3×48072970³ (a number of 24 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8947 + ... + 13273.

It is an arithmetic number, because the mean of its divisors is an integer number (2979828).

Almost surely, 2^48072970 is an apocalyptic number.

48072970 is a deficient number, since it is larger than the sum of its proper divisors (47281526).

48072970 is a wasteful number, since it uses less digits than its factorization.

48072970 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4446.

The product of its (nonzero) digits is 28224, while the sum is 37.

The square root of 48072970 is about 6933.4673865246. The cubic root of 48072970 is about 363.6081854491.

It can be divided in two parts, 4807 and 2970, that added together give a palindrome (7777).

The spelling of 48072970 in words is "forty-eight million, seventy-two thousand, nine hundred seventy".