10191004 has 12 divisors (see below), whose sum is σ = 17955000. Its totient is φ = 5061008.

The previous prime is 10190969. The next prime is 10191017. The reversal of 10191004 is 40019101.

It is a happy number.

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, 7954 + ... + 9145.

It is an arithmetic number, because the mean of its divisors is an integer number (1496250).

Almost surely, 2^10191004 is an apocalyptic number.

It is an amenable number.

10191004 is a deficient number, since it is larger than the sum of its proper divisors (7763996).

10191004 is a wasteful number, since it uses less digits than its factorization.

10191004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17252 (or 17250 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 16.

The square root of 10191004 is about 3192.3351954330. The cubic root of 10191004 is about 216.8065127422.

The spelling of 10191004 in words is "ten million, one hundred ninety-one thousand, four".