2246544 has 30 divisors (see below), whose sum is σ = 6287606. Its totient is φ = 748800.

The previous prime is 2246537. The next prime is 2246551. The reversal of 2246544 is 4456422.

2246544 is a `hidden beast` number, since 2 + 2 + 4 + 654 + 4 = 666.

It is an interprime number because it is at equal distance from previous prime (2246537) and next prime (2246551).

It can be written as a sum of positive squares in only one way, i.e., 2214144 + 32400 = 1488^2 + 180^2 .

It is a Smith number, since the sum of its digits (27) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 7657 + ... + 7944.

2^2246544 is an apocalyptic number.

2246544 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

2246544 is an abundant number, since it is smaller than the sum of its proper divisors (4041062).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2246544 is a wasteful number, since it uses less digits than its factorization.

2246544 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15615 (or 15606 counting only the distinct ones).

The product of its digits is 7680, while the sum is 27.

The square root of 2246544 is about 1498.8475572919. The cubic root of 2246544 is about 130.9699443508.

The spelling of 2246544 in words is "two million, two hundred forty-six thousand, five hundred forty-four".