10140148 has 24 divisors (see below), whose sum is σ = 19494720. Its totient is φ = 4593600.

The previous prime is 10140133. The next prime is 10140157. The reversal of 10140148 is 84104101.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1153 + ... + 4648.

It is an arithmetic number, because the mean of its divisors is an integer number (812280).

Almost surely, 2^10140148 is an apocalyptic number.

It is an amenable number.

10140148 is a deficient number, since it is larger than the sum of its proper divisors (9354572).

10140148 is a wasteful number, since it uses less digits than its factorization.

10140148 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5847 (or 5845 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 19.

The square root of 10140148 is about 3184.3599042822. The cubic root of 10140148 is about 216.4452691775.

Adding to 10140148 its reverse (84104101), we get a palindrome (94244249).

The spelling of 10140148 in words is "ten million, one hundred forty thousand, one hundred forty-eight".