70080532 has 6 divisors (see below), whose sum is σ = 122640938. Its totient is φ = 35040264.

The previous prime is 70080523. The next prime is 70080533. The reversal of 70080532 is 23508007.

It can be written as a sum of positive squares in only one way, i.e., 53056656 + 17023876 = 7284^2 + 4126^2 .

It is a super-2 number, since 2×70080532² = 9822561930806048, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 70080497 and 70080506.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (70080533) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8760063 + ... + 8760070.

Almost surely, 2^70080532 is an apocalyptic number.

It is an amenable number.

70080532 is a deficient number, since it is larger than the sum of its proper divisors (52560406).

70080532 is a wasteful number, since it uses less digits than its factorization.

70080532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17520137 (or 17520135 counting only the distinct ones).

The product of its (nonzero) digits is 1680, while the sum is 25.

The square root of 70080532 is about 8371.4115894513. The cubic root of 70080532 is about 412.2865148151.

Adding to 70080532 its reverse (23508007), we get a palindrome (93588539).

The spelling of 70080532 in words is "seventy million, eighty thousand, five hundred thirty-two".