70333412 has 6 divisors (see below), whose sum is σ = 123083478. Its totient is φ = 35166704.

The previous prime is 70333391. The next prime is 70333493. The reversal of 70333412 is 21433307.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 58125376 + 12208036 = 7624^2 + 3494^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8791673 + ... + 8791680.

It is an arithmetic number, because the mean of its divisors is an integer number (20513913).

Almost surely, 2^70333412 is an apocalyptic number.

It is an amenable number.

70333412 is a deficient number, since it is larger than the sum of its proper divisors (52750066).

70333412 is a wasteful number, since it uses less digits than its factorization.

70333412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17583357 (or 17583355 counting only the distinct ones).

The product of its (nonzero) digits is 1512, while the sum is 23.

The square root of 70333412 is about 8386.5017736837. The cubic root of 70333412 is about 412.7818205167.

Adding to 70333412 its reverse (21433307), we get a palindrome (91766719).

The spelling of 70333412 in words is "seventy million, three hundred thirty-three thousand, four hundred twelve".