70230499 has 8 divisors (see below), whose sum is σ = 72056880. Its totient is φ = 68450320.

The previous prime is 70230497. The next prime is 70230521. The reversal of 70230499 is 99403207.

It is not a de Polignac number, because 70230499 - 2¹ = 70230497 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (70230493) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 68412 + ... + 69430.

It is an arithmetic number, because the mean of its divisors is an integer number (9007110).

Almost surely, 2^70230499 is an apocalyptic number.

70230499 is a deficient number, since it is larger than the sum of its proper divisors (1826381).

70230499 is an frugal number, since it uses more digits than its factorization.

70230499 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1142 (or 1060 counting only the distinct ones).

The product of its (nonzero) digits is 13608, while the sum is 34.

The square root of 70230499 is about 8380.3638942471. The cubic root of 70230499 is about 412.5803925344.

The spelling of 70230499 in words is "seventy million, two hundred thirty thousand, four hundred ninety-nine".