488145462 has 32 divisors (see below), whose sum is σ = 1117750272. Its totient is φ = 139221504.

The previous prime is 488145389. The next prime is 488145479. The reversal of 488145462 is 264541884.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

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, 14163 + ... + 34305.

It is an arithmetic number, because the mean of its divisors is an integer number (34929696).

Almost surely, 2^488145462 is an apocalyptic number.

488145462 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

488145462 is an abundant number, since it is smaller than the sum of its proper divisors (629604810).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

488145462 is a wasteful number, since it uses less digits than its factorization.

488145462 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20732.

The product of its digits is 245760, while the sum is 42.

The square root of 488145462 is about 22094.0141667376. The cubic root of 488145462 is about 787.3776543620.

The spelling of 488145462 in words is "four hundred eighty-eight million, one hundred forty-five thousand, four hundred sixty-two".