2551352 has 8 divisors (see below), whose sum is σ = 4783800. Its totient is φ = 1275672.

The previous prime is 2551349. The next prime is 2551357. The reversal of 2551352 is 2531552.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2551357) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 159452 + ... + 159467.

It is an arithmetic number, because the mean of its divisors is an integer number (597975).

2^2551352 is an apocalyptic number.

It is an amenable number.

2551352 is a deficient number, since it is larger than the sum of its proper divisors (2232448).

2551352 is a wasteful number, since it uses less digits than its factorization.

2551352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 318925 (or 318921 counting only the distinct ones).

The product of its digits is 1500, while the sum is 23.

The square root of 2551352 is about 1597.2952137911. The cubic root of 2551352 is about 136.6438616188.

The spelling of 2551352 in words is "two million, five hundred fifty-one thousand, three hundred fifty-two".