2612397 has 16 divisors (see below), whose sum is σ = 3632832. Its totient is φ = 1668480.

The previous prime is 2612383. The next prime is 2612399. The reversal of 2612397 is 7932162.

It is not a de Polignac number, because 2612397 - 2⁶ = 2612333 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2612399) 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, 8083 + ... + 8399.

It is an arithmetic number, because the mean of its divisors is an integer number (227052).

2^2612397 is an apocalyptic number.

It is an amenable number.

2612397 is a deficient number, since it is larger than the sum of its proper divisors (1020435).

2612397 is a wasteful number, since it uses less digits than its factorization.

2612397 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 428.

The product of its digits is 4536, while the sum is 30.

The square root of 2612397 is about 1616.2911247668. The cubic root of 2612397 is about 137.7250880781.

The spelling of 2612397 in words is "two million, six hundred twelve thousand, three hundred ninety-seven".