70418974 has 8 divisors (see below), whose sum is σ = 105790248. Its totient is φ = 35155560.

The previous prime is 70418963. The next prime is 70418977. The reversal of 70418974 is 47981407.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (70418977) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25312 + ... + 27955.

It is an arithmetic number, because the mean of its divisors is an integer number (13223781).

Almost surely, 2^70418974 is an apocalyptic number.

70418974 is a deficient number, since it is larger than the sum of its proper divisors (35371274).

70418974 is a wasteful number, since it uses less digits than its factorization.

70418974 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53930.

The product of its (nonzero) digits is 56448, while the sum is 40.

The square root of 70418974 is about 8391.6013966346. The cubic root of 70418974 is about 412.9491384620.

The spelling of 70418974 in words is "seventy million, four hundred eighteen thousand, nine hundred seventy-four".