70670754 has 48 divisors (see below), whose sum is σ = 190906560. Its totient is φ = 18355680.

The previous prime is 70670753. The next prime is 70670771. The reversal of 70670754 is 45707607.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (70670753) 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, 24109 + ... + 26880.

It is an arithmetic number, because the mean of its divisors is an integer number (3977220).

Almost surely, 2^70670754 is an apocalyptic number.

70670754 is an abundant number, since it is smaller than the sum of its proper divisors (120235806).

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

70670754 is a wasteful number, since it uses less digits than its factorization.

70670754 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51015 (or 51012 counting only the distinct ones).

The product of its (nonzero) digits is 41160, while the sum is 36.

The square root of 70670754 is about 8406.5899150607. The cubic root of 70670754 is about 413.4407136608.

The spelling of 70670754 in words is "seventy million, six hundred seventy thousand, seven hundred fifty-four".