15146956 has 12 divisors (see below), whose sum is σ = 28917000. Its totient is φ = 6884960.

The previous prime is 15146953. The next prime is 15146981. The reversal of 15146956 is 65964151.

It is a zygodrome in base 2.

It is not an unprimeable number, because it can be changed into a prime (15146953) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 172081 + ... + 172168.

It is an arithmetic number, because the mean of its divisors is an integer number (2409750).

Almost surely, 2^15146956 is an apocalyptic number.

It is an amenable number.

15146956 is a deficient number, since it is larger than the sum of its proper divisors (13770044).

15146956 is a wasteful number, since it uses less digits than its factorization.

15146956 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 344264 (or 344262 counting only the distinct ones).

The product of its digits is 32400, while the sum is 37.

The square root of 15146956 is about 3891.9090431304. The cubic root of 15146956 is about 247.4239796454.

It can be divided in two parts, 151469 and 56, that added together give a triangular number (151525 = T₅₅₀).

The spelling of 15146956 in words is "fifteen million, one hundred forty-six thousand, nine hundred fifty-six".