2351248 has 10 divisors (see below), whose sum is σ = 4555574. Its totient is φ = 1175616.

The previous prime is 2351207. The next prime is 2351263. The reversal of 2351248 is 8421532.

It can be written as a sum of positive squares in only one way, i.e., 1327104 + 1024144 = 1152^2 + 1012^2 .

It is an Ulam number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 73461 + ... + 73492.

2^2351248 is an apocalyptic number.

It is an amenable number.

2351248 is a deficient number, since it is larger than the sum of its proper divisors (2204326).

2351248 is a wasteful number, since it uses less digits than its factorization.

2351248 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 146961 (or 146955 counting only the distinct ones).

The product of its digits is 1920, while the sum is 25.

The square root of 2351248 is about 1533.3779703648. The cubic root of 2351248 is about 132.9738203885.

The spelling of 2351248 in words is "two million, three hundred fifty-one thousand, two hundred forty-eight".