15082340 has 48 divisors (see below), whose sum is σ = 38986752. Its totient is φ = 4772736.

The previous prime is 15082321. The next prime is 15082357. The reversal of 15082340 is 4328051.

15082340 = T₂₉ + T₃₀ + ... + T₄₄₈.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2324 + ... + 5963.

It is an arithmetic number, because the mean of its divisors is an integer number (812224).

Almost surely, 2^15082340 is an apocalyptic number.

15082340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

15082340 is an abundant number, since it is smaller than the sum of its proper divisors (23904412).

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

15082340 is a wasteful number, since it uses less digits than its factorization.

15082340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8316 (or 8314 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 23.

The square root of 15082340 is about 3883.5988464310. The cubic root of 15082340 is about 247.0716462377.

The spelling of 15082340 in words is "fifteen million, eighty-two thousand, three hundred forty".