7916253 has 8 divisors (see below), whose sum is σ = 10895616. Its totient is φ = 5107200.

The previous prime is 7916213. The next prime is 7916263. The reversal of 7916253 is 3526197.

7916253 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 7916253 - 2¹⁴ = 7899869 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7916213) 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, 42468 + ... + 42653.

It is an arithmetic number, because the mean of its divisors is an integer number (1361952).

Almost surely, 2^7916253 is an apocalyptic number.

It is an amenable number.

7916253 is a deficient number, since it is larger than the sum of its proper divisors (2979363).

7916253 is a wasteful number, since it uses less digits than its factorization.

7916253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85155.

The product of its digits is 11340, while the sum is 33.

The square root of 7916253 is about 2813.5836578997. The cubic root of 7916253 is about 199.2996588069.

The spelling of 7916253 in words is "seven million, nine hundred sixteen thousand, two hundred fifty-three".