70683132 has 96 divisors (see below), whose sum is σ = 184923648. Its totient is φ = 20876544.

The previous prime is 70683103. The next prime is 70683143. The reversal of 70683132 is 23138607.

It is a super-2 number, since 2×70683132² = 9992210298658848, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 70683132.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 686193 + ... + 686295.

It is an arithmetic number, because the mean of its divisors is an integer number (1926288).

Almost surely, 2^70683132 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 70683132, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (92461824).

70683132 is an abundant number, since it is smaller than the sum of its proper divisors (114240516).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

70683132 is a wasteful number, since it uses less digits than its factorization.

70683132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 259 (or 257 counting only the distinct ones).

The product of its (nonzero) digits is 6048, while the sum is 30.

The square root of 70683132 is about 8407.3260909757. The cubic root of 70683132 is about 413.4648503327.

It can be divided in two parts, 706 and 83132, that added together give a palindrome (83838).

The spelling of 70683132 in words is "seventy million, six hundred eighty-three thousand, one hundred thirty-two".