147070899 has 12 divisors (see below), whose sum is σ = 213366400. Its totient is φ = 97617744.

The previous prime is 147070873. The next prime is 147070921. The reversal of 147070899 is 998070741.

147070899 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 147070899 - 2⁸ = 147070643 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (147090899) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 33619 + ... + 37740.

Almost surely, 2^147070899 is an apocalyptic number.

147070899 is a deficient number, since it is larger than the sum of its proper divisors (66295501).

147070899 is a wasteful number, since it uses less digits than its factorization.

147070899 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71594 (or 71591 counting only the distinct ones).

The product of its (nonzero) digits is 127008, while the sum is 45.

The square root of 147070899 is about 12127.2791260035. The cubic root of 147070899 is about 527.8480429621.

The spelling of 147070899 in words is "one hundred forty-seven million, seventy thousand, eight hundred ninety-nine".