2315554 has 8 divisors (see below), whose sum is σ = 3488940. Its totient is φ = 1152576.

The previous prime is 2315539. The next prime is 2315567. The reversal of 2315554 is 4555132.

It can be written as a sum of positive squares in 2 ways, for example, as 2088025 + 227529 = 1445^2 + 477^2 .

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2019 + ... + 2950.

2^2315554 is an apocalyptic number.

2315554 is a deficient number, since it is larger than the sum of its proper divisors (1173386).

2315554 is a wasteful number, since it uses less digits than its factorization.

2315554 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5204.

The product of its digits is 3000, while the sum is 25.

The square root of 2315554 is about 1521.6944502757. The cubic root of 2315554 is about 132.2975000989.

The spelling of 2315554 in words is "two million, three hundred fifteen thousand, five hundred fifty-four".