574737121 has 12 divisors (see below), whose sum is σ = 668962260. Its totient is φ = 492344160.

The previous prime is 574737049. The next prime is 574737131. The reversal of 574737121 is 121737475.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 369216225 + 205520896 = 19215^2 + 14336^2 .

It is not a de Polignac number, because 574737121 - 2⁹ = 574736609 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (574737131) 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, 164331 + ... + 167791.

It is an arithmetic number, because the mean of its divisors is an integer number (55746855).

Almost surely, 2^574737121 is an apocalyptic number.

It is an amenable number.

574737121 is a deficient number, since it is larger than the sum of its proper divisors (94225139).

574737121 is a wasteful number, since it uses less digits than its factorization.

574737121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6864 (or 6857 counting only the distinct ones).

The product of its digits is 41160, while the sum is 37.

The square root of 574737121 is about 23973.6755838566. The cubic root of 574737121 is about 831.4250069197.

The spelling of 574737121 in words is "five hundred seventy-four million, seven hundred thirty-seven thousand, one hundred twenty-one".