2257336 has 8 divisors (see below), whose sum is σ = 4232520. Its totient is φ = 1128664.

The previous prime is 2257319. The next prime is 2257361. The reversal of 2257336 is 6337522.

It is a tau number, because it is divible by the number of its divisors (8).

It is a hoax number, since the sum of its digits (28) coincides with the sum of the digits of its distinct prime factors.

It is a d-powerful number, because it can be written as 2¹³ + 2¹⁵ + 5⁵ + 7 + 3⁷ + 3¹² + 6⁸ .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 141076 + ... + 141091.

It is an arithmetic number, because the mean of its divisors is an integer number (529065).

2^2257336 is an apocalyptic number.

It is an amenable number.

2257336 is a deficient number, since it is larger than the sum of its proper divisors (1975184).

2257336 is a wasteful number, since it uses less digits than its factorization.

2257336 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 282173 (or 282169 counting only the distinct ones).

The product of its digits is 7560, while the sum is 28.

The square root of 2257336 is about 1502.4433433577. The cubic root of 2257336 is about 131.1793282423.

The spelling of 2257336 in words is "two million, two hundred fifty-seven thousand, three hundred thirty-six".