15140076 has 24 divisors (see below), whose sum is σ = 40373760. Its totient is φ = 4325712.

The previous prime is 15140023. The next prime is 15140077. The reversal of 15140076 is 67004151.

15140076 is digitally balanced in base 2 and base 8, because in such bases it contains all the possibile digits an equal number of times.

15140076 is strictly pandigital in base 8.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (15140077) 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, 90036 + ... + 90203.

It is an arithmetic number, because the mean of its divisors is an integer number (1682240).

Almost surely, 2^15140076 is an apocalyptic number.

It is an amenable number.

15140076 is an abundant number, since it is smaller than the sum of its proper divisors (25233684).

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

15140076 is a wasteful number, since it uses less digits than its factorization.

15140076 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 180253 (or 180251 counting only the distinct ones).

The product of its (nonzero) digits is 840, while the sum is 24.

The square root of 15140076 is about 3891.0250577451. The cubic root of 15140076 is about 247.3865126063.

The spelling of 15140076 in words is "fifteen million, one hundred forty thousand, seventy-six".