10072015 has 8 divisors (see below), whose sum is σ = 12284928. Its totient is φ = 7925280.

The previous prime is 10072009. The next prime is 10072031. The reversal of 10072015 is 51027001.

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

It is not a de Polignac number, because 10072015 - 2⁵ = 10071983 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 10072015.

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, 16207 + ... + 16816.

It is an arithmetic number, because the mean of its divisors is an integer number (1535616).

Almost surely, 2^10072015 is an apocalyptic number.

10072015 is a deficient number, since it is larger than the sum of its proper divisors (2212913).

10072015 is an equidigital number, since it uses as much as digits as its factorization.

10072015 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33089.

The product of its (nonzero) digits is 70, while the sum is 16.

The square root of 10072015 is about 3173.6438048401. The cubic root of 10072015 is about 215.9594045222.

Adding to 10072015 its reverse (51027001), we get a palindrome (61099016).

It can be divided in two parts, 1007 and 2015, that multiplied together give a triangular number (2029105 = T₂₀₁₄).

The spelling of 10072015 in words is "ten million, seventy-two thousand, fifteen".