70034412 has 48 divisors (see below), whose sum is σ = 190294272. Its totient is φ = 19631040.

The previous prime is 70034411. The next prime is 70034429. The reversal of 70034412 is 21443007.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is not an unprimeable number, because it can be changed into a prime (70034411) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3414 + ... + 12317.

It is an arithmetic number, because the mean of its divisors is an integer number (3964464).

Almost surely, 2^70034412 is an apocalyptic number.

It is an amenable number.

70034412 is an abundant number, since it is smaller than the sum of its proper divisors (120259860).

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

70034412 is a wasteful number, since it uses less digits than its factorization.

70034412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15798 (or 15796 counting only the distinct ones).

The product of its (nonzero) digits is 672, while the sum is 21.

The square root of 70034412 is about 8368.6565230030. The cubic root of 70034412 is about 412.1960530457.

Adding to 70034412 its reverse (21443007), we get a palindrome (91477419).

The spelling of 70034412 in words is "seventy million, thirty-four thousand, four hundred twelve".