70148924 has 12 divisors (see below), whose sum is σ = 122893848. Its totient is φ = 35036400.

The previous prime is 70148917. The next prime is 70148927. The reversal of 70148924 is 42984107.

It is a hoax number, since the sum of its digits (35) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (70148927) 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 3 ways as a sum of consecutive naturals, for example, 5147 + ... + 12914.

It is an arithmetic number, because the mean of its divisors is an integer number (10241154).

Almost surely, 2^70148924 is an apocalyptic number.

It is an amenable number.

70148924 is a deficient number, since it is larger than the sum of its proper divisors (52744924).

70148924 is a wasteful number, since it uses less digits than its factorization.

70148924 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19036 (or 19034 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 35.

The square root of 70148924 is about 8375.4954480317. The cubic root of 70148924 is about 412.4205888150.

The spelling of 70148924 in words is "seventy million, one hundred forty-eight thousand, nine hundred twenty-four".