290474125 has 8 divisors (see below), whose sum is σ = 362511864. Its totient is φ = 232379200.

The previous prime is 290474101. The next prime is 290474183. The reversal of 290474125 is 521474092.

It can be written as a sum of positive squares in 4 ways, for example, as 316969 + 290157156 = 563^2 + 17034^2 .

It is not a de Polignac number, because 290474125 - 2¹³ = 290465933 is a prime.

It is a hoax number, since the sum of its digits (34) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1161772 + ... + 1162021.

It is an arithmetic number, because the mean of its divisors is an integer number (45313983).

Almost surely, 2^290474125 is an apocalyptic number.

290474125 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

290474125 is a deficient number, since it is larger than the sum of its proper divisors (72037739).

290474125 is an equidigital number, since it uses as much as digits as its factorization.

290474125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2323808 (or 2323798 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 34.

The square root of 290474125 is about 17043.3014700791. The cubic root of 290474125 is about 662.2711206515.

The spelling of 290474125 in words is "two hundred ninety million, four hundred seventy-four thousand, one hundred twenty-five".