2403152 has 10 divisors (see below), whose sum is σ = 4656138. Its totient is φ = 1201568.

The previous prime is 2403131. The next prime is 2403161. The reversal of 2403152 is 2513042.

It can be written as a sum of positive squares in only one way, i.e., 2062096 + 341056 = 1436^2 + 584^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 2403152.

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, 75083 + ... + 75114.

2^2403152 is an apocalyptic number.

It is an amenable number.

2403152 is a deficient number, since it is larger than the sum of its proper divisors (2252986).

2403152 is a wasteful number, since it uses less digits than its factorization.

2403152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 150205 (or 150199 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 17.

The square root of 2403152 is about 1550.2103083130. The cubic root of 2403152 is about 133.9451769497.

Adding to 2403152 its reverse (2513042), we get a palindrome (4916194).

The spelling of 2403152 in words is "two million, four hundred three thousand, one hundred fifty-two".