970492481 has 12 divisors (see below), whose sum is σ = 1195349508. Its totient is φ = 782917632.

The previous prime is 970492421. The next prime is 970492529. The reversal of 970492481 is 184294079.

It can be written as a sum of positive squares in 2 ways, for example, as 295324225 + 675168256 = 17185^2 + 25984^2 .

It is a de Polignac number, because none of the positive numbers 2^k-970492481 is a prime.

It is a super-2 number, since 2×970492481² = 1883711311355070722, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (970492421) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 581696 + ... + 583361.

It is an arithmetic number, because the mean of its divisors is an integer number (99612459).

Almost surely, 2^970492481 is an apocalyptic number.

It is an amenable number.

970492481 is a deficient number, since it is larger than the sum of its proper divisors (224857027).

970492481 is a wasteful number, since it uses less digits than its factorization.

970492481 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1165088 (or 1165081 counting only the distinct ones).

The product of its (nonzero) digits is 145152, while the sum is 44.

The square root of 970492481 is about 31152.7283074854. The cubic root of 970492481 is about 990.0657987760.

The spelling of 970492481 in words is "nine hundred seventy million, four hundred ninety-two thousand, four hundred eighty-one".