2457332 has 6 divisors (see below), whose sum is σ = 4300338. Its totient is φ = 1228664.

The previous prime is 2457319. The next prime is 2457337. The reversal of 2457332 is 2337542.

It can be written as a sum of positive squares in only one way, i.e., 2446096 + 11236 = 1564^2 + 106^2 .

It is a d-powerful number, because it can be written as 2⁷ + 4 + 5 + 7⁷ + 3⁸ + 3¹³ + 2¹⁵ .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2457337) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 307163 + ... + 307170.

It is an arithmetic number, because the mean of its divisors is an integer number (716723).

2^2457332 is an apocalyptic number.

It is an amenable number.

2457332 is a deficient number, since it is larger than the sum of its proper divisors (1843006).

2457332 is a wasteful number, since it uses less digits than its factorization.

2457332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 614337 (or 614335 counting only the distinct ones).

The product of its digits is 5040, while the sum is 26.

The square root of 2457332 is about 1567.5879560650. The cubic root of 2457332 is about 134.9443208890.

The spelling of 2457332 in words is "two million, four hundred fifty-seven thousand, three hundred thirty-two".