70167412 has 18 divisors (see below), whose sum is σ = 142841202. Its totient is φ = 30071664.

The previous prime is 70167407. The next prime is 70167413. The reversal of 70167412 is 21476107.

It can be written as a sum of positive squares in only one way, i.e., 46294416 + 23872996 = 6804^2 + 4886^2 .

It is a Harshad number since it is a multiple of its sum of digits (28).

It is an alternating number because its digits alternate between odd and even.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (70167413) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 178803 + ... + 179194.

Almost surely, 2^70167412 is an apocalyptic number.

It is an amenable number.

70167412 is an abundant number, since it is smaller than the sum of its proper divisors (72673790).

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

70167412 is a wasteful number, since it uses less digits than its factorization.

70167412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 358015 (or 358006 counting only the distinct ones).

The product of its (nonzero) digits is 2352, while the sum is 28.

The square root of 70167412 is about 8376.5990712222. The cubic root of 70167412 is about 412.4568172733.

The spelling of 70167412 in words is "seventy million, one hundred sixty-seven thousand, four hundred twelve".