10190520 has 48 divisors (see below), whose sum is σ = 33120360. Its totient is φ = 2717376.

The previous prime is 10190501. The next prime is 10190549. The reversal of 10190520 is 2509101.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 10190493 and 10190502.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 13794 + ... + 14513.

Almost surely, 2^10190520 is an apocalyptic number.

10190520 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10190520 is an abundant number, since it is smaller than the sum of its proper divisors (22929840).

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

10190520 is a wasteful number, since it uses less digits than its factorization.

10190520 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28324 (or 28317 counting only the distinct ones).

The product of its (nonzero) digits is 90, while the sum is 18.

The square root of 10190520 is about 3192.2593879571. The cubic root of 10190520 is about 216.8030804335.

Adding to 10190520 its reverse (2509101), we get a palindrome (12699621).

The spelling of 10190520 in words is "ten million, one hundred ninety thousand, five hundred twenty".