11402024 has 8 divisors (see below), whose sum is σ = 21378810. Its totient is φ = 5701008.

The previous prime is 11402023. The next prime is 11402047. The reversal of 11402024 is 42020411.

It can be written as a sum of positive squares in only one way, i.e., 10125124 + 1276900 = 3182^2 + 1130^2 .

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

It is not an unprimeable number, because it can be changed into a prime (11402023) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 712619 + ... + 712634.

Almost surely, 2^11402024 is an apocalyptic number.

It is an amenable number.

11402024 is a deficient number, since it is larger than the sum of its proper divisors (9976786).

11402024 is a wasteful number, since it uses less digits than its factorization.

11402024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1425259 (or 1425255 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 14.

The square root of 11402024 is about 3376.6883184564. The cubic root of 11402024 is about 225.0750301212.

Adding to 11402024 its reverse (42020411), we get a palindrome (53422435).

The spelling of 11402024 in words is "eleven million, four hundred two thousand, twenty-four".