670023054 has 24 divisors (see below), whose sum is σ = 1471606032. Its totient is φ = 220281120.

The previous prime is 670023043. The next prime is 670023071. The reversal of 670023054 is 450320076.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 253642 + ... + 256269.

It is an arithmetic number, because the mean of its divisors is an integer number (61316918).

Almost surely, 2^670023054 is an apocalyptic number.

670023054 is an abundant number, since it is smaller than the sum of its proper divisors (801582978).

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

670023054 is a wasteful number, since it uses less digits than its factorization.

670023054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 509992 (or 509989 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 27.

The square root of 670023054 is about 25884.8035341202. The cubic root of 670023054 is about 875.0440485036.

The spelling of 670023054 in words is "six hundred seventy million, twenty-three thousand, fifty-four".