974899 has 4 divisors (see below), whose sum is σ = 1032264. Its totient is φ = 917536.

The previous prime is 974891. The next prime is 974923. The reversal of 974899 is 998479.

974899 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 974899 - 2³ = 974891 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (974891) 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, 28657 + ... + 28690.

It is an arithmetic number, because the mean of its divisors is an integer number (258066).

2⁹⁷⁴⁸⁹⁹ is an apocalyptic number.

974899 is a deficient number, since it is larger than the sum of its proper divisors (57365).

974899 is a wasteful number, since it uses less digits than its factorization.

974899 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57364.

The product of its digits is 163296, while the sum is 46.

The square root of 974899 is about 987.3697382440. The cubic root of 974899 is about 99.1562000425.

The spelling of 974899 in words is "nine hundred seventy-four thousand, eight hundred ninety-nine".