70606532 has 12 divisors (see below), whose sum is σ = 127822380. Its totient is φ = 34085856.

The previous prime is 70606517. The next prime is 70606553. The reversal of 70606532 is 23560607.

It can be written as a sum of positive squares in 2 ways, for example, as 29441476 + 41165056 = 5426^2 + 6416^2 .

It is a super-2 number, since 2×70606532² = 9970564722134048, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (29).

It is a junction number, because it is equal to n+sod(n) for n = 70606495 and 70606504.

It is an unprimeable number.

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, 304223 + ... + 304454.

It is an arithmetic number, because the mean of its divisors is an integer number (10651865).

Almost surely, 2^70606532 is an apocalyptic number.

It is an amenable number.

70606532 is a deficient number, since it is larger than the sum of its proper divisors (57215848).

70606532 is a wasteful number, since it uses less digits than its factorization.

70606532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 608710 (or 608708 counting only the distinct ones).

The product of its (nonzero) digits is 7560, while the sum is 29.

The square root of 70606532 is about 8402.7693054135. The cubic root of 70606532 is about 413.3154377152.

The spelling of 70606532 in words is "seventy million, six hundred six thousand, five hundred thirty-two".