15020097 has 8 divisors (see below), whose sum is σ = 20062944. Its totient is φ = 9995328.

The previous prime is 15020087. The next prime is 15020107. The reversal of 15020097 is 79002051.

It is an interprime number because it is at equal distance from previous prime (15020087) and next prime (15020107).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 15020097 - 2¹⁰ = 15019073 is a prime.

It is not an unprimeable number, because it can be changed into a prime (15020077) 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, 2443 + ... + 6000.

It is an arithmetic number, because the mean of its divisors is an integer number (2507868).

Almost surely, 2^15020097 is an apocalyptic number.

It is an amenable number.

15020097 is a deficient number, since it is larger than the sum of its proper divisors (5042847).

15020097 is an equidigital number, since it uses as much as digits as its factorization.

15020097 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9039.

The product of its (nonzero) digits is 630, while the sum is 24.

The square root of 15020097 is about 3875.5769893011. The cubic root of 15020097 is about 246.7312993119.

The spelling of 15020097 in words is "fifteen million, twenty thousand, ninety-seven".