70338012 has 12 divisors (see below), whose sum is σ = 164122056. Its totient is φ = 23446000.

The previous prime is 70337989. The next prime is 70338013. The reversal of 70338012 is 21083307.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×70338012² = 9894871864224288, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (70338013) 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, 2930739 + ... + 2930762.

It is an arithmetic number, because the mean of its divisors is an integer number (13676838).

Almost surely, 2^70338012 is an apocalyptic number.

It is an amenable number.

70338012 is an abundant number, since it is smaller than the sum of its proper divisors (93784044).

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

70338012 is a wasteful number, since it uses less digits than its factorization.

70338012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5861508 (or 5861506 counting only the distinct ones).

The product of its (nonzero) digits is 1008, while the sum is 24.

The square root of 70338012 is about 8386.7760194249. The cubic root of 70338012 is about 412.7908193454.

The spelling of 70338012 in words is "seventy million, three hundred thirty-eight thousand, twelve".