10031494 has 8 divisors (see below), whose sum is σ = 16415208. Its totient is φ = 4559760.

The previous prime is 10031459. The next prime is 10031533. The reversal of 10031494 is 49413001.

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

It is a Harshad number since it is a multiple of its sum of digits (22), and also a Moran number because the ratio is a prime number: 455977 = 10031494 / (1 + 0 + 0 + 3 + 1 + 4 + 9 + 4).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 227967 + ... + 228010.

It is an arithmetic number, because the mean of its divisors is an integer number (2051901).

Almost surely, 2^10031494 is an apocalyptic number.

10031494 is a deficient number, since it is larger than the sum of its proper divisors (6383714).

10031494 is a wasteful number, since it uses less digits than its factorization.

10031494 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 455990.

The product of its (nonzero) digits is 432, while the sum is 22.

The square root of 10031494 is about 3167.2533842432. The cubic root of 10031494 is about 215.6694045356.

Adding to 10031494 its reverse (49413001), we get a palindrome (59444495).

The spelling of 10031494 in words is "ten million, thirty-one thousand, four hundred ninety-four".