70500135 has 16 divisors (see below), whose sum is σ = 113801184. Its totient is φ = 37266432.

The previous prime is 70500119. The next prime is 70500137. The reversal of 70500135 is 53100507.

70500135 = 3753² + 3754² + ... + 3757².

It is a happy number.

It is not a de Polignac number, because 70500135 - 2⁴ = 70500119 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (70500137) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19102 + ... + 22491.

It is an arithmetic number, because the mean of its divisors is an integer number (7112574).

Almost surely, 2^70500135 is an apocalyptic number.

70500135 is a deficient number, since it is larger than the sum of its proper divisors (43301049).

70500135 is a wasteful number, since it uses less digits than its factorization.

70500135 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41714.

The product of its (nonzero) digits is 525, while the sum is 21.

The square root of 70500135 is about 8396.4358510025. The cubic root of 70500135 is about 413.1077249687.

The spelling of 70500135 in words is "seventy million, five hundred thousand, one hundred thirty-five".