48972386 has 32 divisors (see below), whose sum is σ = 80857920. Its totient is φ = 22161600.

The previous prime is 48972383. The next prime is 48972389. The reversal of 48972386 is 68327984.

It is an interprime number because it is at equal distance from previous prime (48972383) and next prime (48972389).

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 48972386.

It is not an unprimeable number, because it can be changed into a prime (48972383) 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, 85481 + ... + 86051.

It is an arithmetic number, because the mean of its divisors is an integer number (2526810).

Almost surely, 2^48972386 is an apocalyptic number.

48972386 is a deficient number, since it is larger than the sum of its proper divisors (31885534).

48972386 is a wasteful number, since it uses less digits than its factorization.

48972386 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 690.

The product of its digits is 580608, while the sum is 47.

The square root of 48972386 is about 6998.0272934592. The cubic root of 48972386 is about 365.8618179032.

The spelling of 48972386 in words is "forty-eight million, nine hundred seventy-two thousand, three hundred eighty-six".