2357479 has 4 divisors (see below), whose sum is σ = 2363760. Its totient is φ = 2351200.

The previous prime is 2357437. The next prime is 2357483. The reversal of 2357479 is 9747532.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2357479 - 2⁷ = 2357351 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2357419) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2539 + ... + 3340.

It is an arithmetic number, because the mean of its divisors is an integer number (590940).

2^2357479 is an apocalyptic number.

2357479 is a deficient number, since it is larger than the sum of its proper divisors (6281).

2357479 is an equidigital number, since it uses as much as digits as its factorization.

2357479 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6280.

The product of its digits is 52920, while the sum is 37.

The square root of 2357479 is about 1535.4084147223. The cubic root of 2357479 is about 133.0911806206.

It can be divided in two parts, 23574 and 79, that added together give a triangular number (23653 = T₂₁₇).

The spelling of 2357479 in words is "two million, three hundred fifty-seven thousand, four hundred seventy-nine".