70939035 has 48 divisors (see below), whose sum is σ = 128095968. Its totient is φ = 36288000.

The previous prime is 70939031. The next prime is 70939039. The reversal of 70939035 is 53093907.

It is an interprime number because it is at equal distance from previous prime (70939031) and next prime (70939039).

It is not a de Polignac number, because 70939035 - 2² = 70939031 is a prime.

It is not an unprimeable number, because it can be changed into a prime (70939031) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 117735 + ... + 118335.

It is an arithmetic number, because the mean of its divisors is an integer number (2668666).

Almost surely, 2^70939035 is an apocalyptic number.

70939035 is a deficient number, since it is larger than the sum of its proper divisors (57156933).

70939035 is a wasteful number, since it uses less digits than its factorization.

70939035 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 716 (or 713 counting only the distinct ones).

The product of its (nonzero) digits is 25515, while the sum is 36.

The square root of 70939035 is about 8422.5313890778. The cubic root of 70939035 is about 413.9632222458.

The spelling of 70939035 in words is "seventy million, nine hundred thirty-nine thousand, thirty-five".