374553 has 6 divisors (see below), whose sum is σ = 541034. Its totient is φ = 249696.

The previous prime is 374537. The next prime is 374557. The reversal of 374553 is 355473.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 374544 + 9 = 612^2 + 3^2 .

It is not a de Polignac number, because 374553 - 2⁴ = 374537 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (374557) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 20800 + ... + 20817.

2³⁷⁴⁵⁵³ is an apocalyptic number.

It is an amenable number.

374553 is a deficient number, since it is larger than the sum of its proper divisors (166481).

374553 is a wasteful number, since it uses less digits than its factorization.

374553 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41623 (or 41620 counting only the distinct ones).

The product of its digits is 6300, while the sum is 27.

The square root of 374553 is about 612.0073528970. The cubic root of 374553 is about 72.0838144317.

The spelling of 374553 in words is "three hundred seventy-four thousand, five hundred fifty-three".