2262744 has 48 divisors (see below), whose sum is σ = 6687720. Its totient is φ = 685440.

The previous prime is 2262727. The next prime is 2262761. The reversal of 2262744 is 4472622.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (2262727) and next prime (2262761).

It is an Ulam number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 637 + ... + 2220.

2^2262744 is an apocalyptic number.

2262744 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

2262744 is an abundant number, since it is smaller than the sum of its proper divisors (4424976).

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

2262744 is a wasteful number, since it uses less digits than its factorization.

2262744 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2880 (or 2873 counting only the distinct ones).

The product of its digits is 5376, while the sum is 27.

The square root of 2262744 is about 1504.2420018069. The cubic root of 2262744 is about 131.2840020749.

The spelling of 2262744 in words is "two million, two hundred sixty-two thousand, seven hundred forty-four".