957404 has 24 divisors (see below), whose sum is σ = 1978368. Its totient is φ = 396720.

The previous prime is 957403. The next prime is 957409. The reversal of 957404 is 404759.

957404 = T₅₇ + T₅₈ + ... + T₁₈₀.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (957403) 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 7 ways as a sum of consecutive naturals, for example, 317 + ... + 1419.

It is an arithmetic number, because the mean of its divisors is an integer number (82432).

2⁹⁵⁷⁴⁰⁴ is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 957404, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (989184).

957404 is an abundant number, since it is smaller than the sum of its proper divisors (1020964).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

957404 is a wasteful number, since it uses less digits than its factorization.

957404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1145 (or 1143 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 29.

The square root of 957404 is about 978.4702346009. The cubic root of 957404 is about 98.5594820540.

It can be divided in two parts, 9 and 57404, that multiplied together give a triangular number (516636 = T₁₀₁₆).

The spelling of 957404 in words is "nine hundred fifty-seven thousand, four hundred four".