70466677 has 4 divisors (see below), whose sum is σ = 71966016. Its totient is φ = 68967340.

The previous prime is 70466663. The next prime is 70466699. The reversal of 70466677 is 77666407.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-70466677 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (70466177) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 749599 + ... + 749692.

It is an arithmetic number, because the mean of its divisors is an integer number (17991504).

Almost surely, 2^70466677 is an apocalyptic number.

It is an amenable number.

70466677 is a deficient number, since it is larger than the sum of its proper divisors (1499339).

70466677 is a wasteful number, since it uses less digits than its factorization.

70466677 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1499338.

The product of its (nonzero) digits is 296352, while the sum is 43.

The square root of 70466677 is about 8394.4432215603. The cubic root of 70466677 is about 413.0423636501.

The spelling of 70466677 in words is "seventy million, four hundred sixty-six thousand, six hundred seventy-seven".