7413915 has 16 divisors (see below), whose sum is σ = 11935008. Its totient is φ = 3929856.

The previous prime is 7413899. The next prime is 7413919. The reversal of 7413915 is 5193147.

It is not a de Polignac number, because 7413915 - 2⁴ = 7413899 is a prime.

It is a super-2 number, since 2×7413915² = 109932271254450, which contains 22 as substring.

7413915 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (7413919) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1167 + ... + 4023.

It is an arithmetic number, because the mean of its divisors is an integer number (745938).

Almost surely, 2^7413915 is an apocalyptic number.

7413915 is a deficient number, since it is larger than the sum of its proper divisors (4521093).

7413915 is a wasteful number, since it uses less digits than its factorization.

7413915 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3038.

The product of its digits is 3780, while the sum is 30.

The square root of 7413915 is about 2722.8505283985. The cubic root of 7413915 is about 194.9915841207.

It can be divided in two parts, 741 and 3915, that added together give a triangular number (4656 = T₉₆).

The spelling of 7413915 in words is "seven million, four hundred thirteen thousand, nine hundred fifteen".