70269652 has 12 divisors (see below), whose sum is σ = 123268320. Its totient is φ = 35050136.

The previous prime is 70269607. The next prime is 70269673. The reversal of 70269652 is 25696207.

It is a super-2 number, since 2×70269652² = 9875647984402208, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19288 + ... + 22639.

It is an arithmetic number, because the mean of its divisors is an integer number (10272360).

Almost surely, 2^70269652 is an apocalyptic number.

It is an amenable number.

70269652 is a deficient number, since it is larger than the sum of its proper divisors (52998668).

70269652 is a wasteful number, since it uses less digits than its factorization.

70269652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42350 (or 42348 counting only the distinct ones).

The product of its (nonzero) digits is 45360, while the sum is 37.

The square root of 70269652 is about 8382.6995651759. The cubic root of 70269652 is about 412.6570484954.

The spelling of 70269652 in words is "seventy million, two hundred sixty-nine thousand, six hundred fifty-two".