70045124 has 6 divisors (see below), whose sum is σ = 122578974. Its totient is φ = 35022560.

The previous prime is 70045103. The next prime is 70045127. The reversal of 70045124 is 42154007.

It can be written as a sum of positive squares in only one way, i.e., 69722500 + 322624 = 8350^2 + 568^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 70045124.

It is not an unprimeable number, because it can be changed into a prime (70045127) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8755637 + ... + 8755644.

It is an arithmetic number, because the mean of its divisors is an integer number (20429829).

Almost surely, 2^70045124 is an apocalyptic number.

It is an amenable number.

70045124 is a deficient number, since it is larger than the sum of its proper divisors (52533850).

70045124 is a wasteful number, since it uses less digits than its factorization.

70045124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17511285 (or 17511283 counting only the distinct ones).

The product of its (nonzero) digits is 1120, while the sum is 23.

The square root of 70045124 is about 8369.2965056807. The cubic root of 70045124 is about 412.2170675675.

The spelling of 70045124 in words is "seventy million, forty-five thousand, one hundred twenty-four".