70974064 has 40 divisors (see below), whose sum is σ = 158248800. Its totient is φ = 30206208.

The previous prime is 70974053. The next prime is 70974073. The reversal of 70974064 is 46047907.

It is a hoax number, since the sum of its digits (37) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14562 + ... + 18814.

It is an arithmetic number, because the mean of its divisors is an integer number (3956220).

Almost surely, 2^70974064 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 70974064, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (79124400).

70974064 is an abundant number, since it is smaller than the sum of its proper divisors (87274736).

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

70974064 is a wasteful number, since it uses less digits than its factorization.

70974064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4417 (or 4411 counting only the distinct ones).

The product of its (nonzero) digits is 42336, while the sum is 37.

The square root of 70974064 is about 8424.6106141471. The cubic root of 70974064 is about 414.0313480273.

The spelling of 70974064 in words is "seventy million, nine hundred seventy-four thousand, sixty-four".