2403952 has 10 divisors (see below), whose sum is σ = 4657688. Its totient is φ = 1201968.

The previous prime is 2403941. The next prime is 2403959. The reversal of 2403952 is 2593042.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2403959) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 75108 + ... + 75139.

2^2403952 is an apocalyptic number.

It is an amenable number.

2403952 is a deficient number, since it is larger than the sum of its proper divisors (2253736).

2403952 is a wasteful number, since it uses less digits than its factorization.

2403952 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 150255 (or 150249 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 25.

The square root of 2403952 is about 1550.4683163483. The cubic root of 2403952 is about 133.9600385777.

Adding to 2403952 its reverse (2593042), we get a palindrome (4996994).

The spelling of 2403952 in words is "two million, four hundred three thousand, nine hundred fifty-two".