48290031 has 6 divisors (see below), whose sum is σ = 69752280. Its totient is φ = 32193348.

The previous prime is 48290029. The next prime is 48290057. The reversal of 48290031 is 13009284.

It is not a de Polignac number, because 48290031 - 2¹ = 48290029 is a prime.

It is a super-2 number, since 2×48290031² = 4663854187961922, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 48289977 and 48290004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48290831) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2682771 + ... + 2682788.

It is an arithmetic number, because the mean of its divisors is an integer number (11625380).

Almost surely, 2^48290031 is an apocalyptic number.

48290031 is a deficient number, since it is larger than the sum of its proper divisors (21462249).

48290031 is a wasteful number, since it uses less digits than its factorization.

48290031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5365565 (or 5365562 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 27.

The square root of 48290031 is about 6949.1028917408. The cubic root of 48290031 is about 364.1546232550.

The spelling of 48290031 in words is "forty-eight million, two hundred ninety thousand, thirty-one".