48989031 has 32 divisors (see below), whose sum is σ = 80790528. Its totient is φ = 25712640.

The previous prime is 48989027. The next prime is 48989047. The reversal of 48989031 is 13098984.

It is not a de Polignac number, because 48989031 - 2² = 48989027 is a prime.

It is a super-2 number, since 2×48989031² = 4799850316637922, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48989051) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 84615 + ... + 85191.

It is an arithmetic number, because the mean of its divisors is an integer number (2524704).

Almost surely, 2^48989031 is an apocalyptic number.

48989031 is a deficient number, since it is larger than the sum of its proper divisors (31801497).

48989031 is a wasteful number, since it uses less digits than its factorization.

48989031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 911.

The product of its (nonzero) digits is 62208, while the sum is 42.

The square root of 48989031 is about 6999.2164561471. The cubic root of 48989031 is about 365.9032635738.

The spelling of 48989031 in words is "forty-eight million, nine hundred eighty-nine thousand, thirty-one".