70146476 has 12 divisors (see below), whose sum is σ = 126989520. Its totient is φ = 33863760.

The previous prime is 70146463. The next prime is 70146497. The reversal of 70146476 is 67464107.

It is a happy number.

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, 302240 + ... + 302471.

It is an arithmetic number, because the mean of its divisors is an integer number (10582460).

Almost surely, 2^70146476 is an apocalyptic number.

It is an amenable number.

70146476 is a deficient number, since it is larger than the sum of its proper divisors (56843044).

70146476 is a wasteful number, since it uses less digits than its factorization.

70146476 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 604744 (or 604742 counting only the distinct ones).

The product of its (nonzero) digits is 28224, while the sum is 35.

The square root of 70146476 is about 8375.3493061484. The cubic root of 70146476 is about 412.4157913200.

The spelling of 70146476 in words is "seventy million, one hundred forty-six thousand, four hundred seventy-six".