10404031 has 8 divisors (see below), whose sum is σ = 11376000. Its totient is φ = 9436440.

The previous prime is 10404019. The next prime is 10404049. The reversal of 10404031 is 13040401.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 10404031 - 2⁷ = 10403903 is a prime.

It is a super-2 number, since 2×10404031² = 216487722097922, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10404431) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5800 + ... + 7378.

It is an arithmetic number, because the mean of its divisors is an integer number (1422000).

Almost surely, 2^10404031 is an apocalyptic number.

10404031 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

10404031 is the 1443-rd centered decagonal number.

10404031 is a deficient number, since it is larger than the sum of its proper divisors (971969).

10404031 is a wasteful number, since it uses less digits than its factorization.

10404031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2189.

The product of its (nonzero) digits is 48, while the sum is 13.

The square root of 10404031 is about 3225.5280187901. The cubic root of 10404031 is about 218.3067742817.

Adding to 10404031 its reverse (13040401), we get a palindrome (23444432).

The spelling of 10404031 in words is "ten million, four hundred four thousand, thirty-one".