488786031 has 24 divisors (see below), whose sum is σ = 734722560. Its totient is φ = 312870096.

The previous prime is 488786009. The next prime is 488786033. The reversal of 488786031 is 130687884.

It is not a de Polignac number, because 488786031 - 2⁶ = 488785967 is a prime.

It is a super-2 number, since 2×488786031² = 477823568201465922, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (488786033) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 12130 + ... + 33536.

It is an arithmetic number, because the mean of its divisors is an integer number (30613440).

Almost surely, 2^488786031 is an apocalyptic number.

488786031 is a deficient number, since it is larger than the sum of its proper divisors (245936529).

488786031 is a wasteful number, since it uses less digits than its factorization.

488786031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21515 (or 21512 counting only the distinct ones).

The product of its (nonzero) digits is 258048, while the sum is 45.

The square root of 488786031 is about 22108.5058518209. The cubic root of 488786031 is about 787.7219159923.

The spelling of 488786031 in words is "four hundred eighty-eight million, seven hundred eighty-six thousand, thirty-one".