70667332 has 12 divisors (see below), whose sum is σ = 123956476. Its totient is φ = 35251200.

The previous prime is 70667329. The next prime is 70667347. The reversal of 70667332 is 23376607.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 40373316 + 30294016 = 6354^2 + 5504^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18669 + ... + 22132.

Almost surely, 2^70667332 is an apocalyptic number.

It is an amenable number.

70667332 is a deficient number, since it is larger than the sum of its proper divisors (53289144).

70667332 is a wasteful number, since it uses less digits than its factorization.

70667332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41238 (or 41236 counting only the distinct ones).

The product of its (nonzero) digits is 31752, while the sum is 34.

The square root of 70667332 is about 8406.3863817933. The cubic root of 70667332 is about 413.4340403819.

The spelling of 70667332 in words is "seventy million, six hundred sixty-seven thousand, three hundred thirty-two".