10252402 has 8 divisors (see below), whose sum is σ = 15394176. Its totient is φ = 5121012.

The previous prime is 10252387. The next prime is 10252423. The reversal of 10252402 is 20425201.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×10252402² = 210223493539208, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 723 + ... + 4585.

It is an arithmetic number, because the mean of its divisors is an integer number (1924272).

Almost surely, 2^10252402 is an apocalyptic number.

10252402 is a deficient number, since it is larger than the sum of its proper divisors (5141774).

10252402 is a wasteful number, since it uses less digits than its factorization.

10252402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5192.

The product of its (nonzero) digits is 160, while the sum is 16.

The square root of 10252402 is about 3201.9372261180. The cubic root of 10252402 is about 217.2410411656.

Adding to 10252402 its reverse (20425201), we get a palindrome (30677603).

The spelling of 10252402 in words is "ten million, two hundred fifty-two thousand, four hundred two".