10396402 has 4 divisors (see below), whose sum is σ = 15594606. Its totient is φ = 5198200.

The previous prime is 10396387. The next prime is 10396403. The reversal of 10396402 is 20469301.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 20469301 = 251 ⋅81551.

It can be written as a sum of positive squares in only one way, i.e., 6558721 + 3837681 = 2561^2 + 1959^2 .

It is not an unprimeable number, because it can be changed into a prime (10396403) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2599099 + ... + 2599102.

Almost surely, 2^10396402 is an apocalyptic number.

10396402 is a deficient number, since it is larger than the sum of its proper divisors (5198204).

10396402 is an equidigital number, since it uses as much as digits as its factorization.

10396402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5198203.

The product of its (nonzero) digits is 1296, while the sum is 25.

The square root of 10396402 is about 3224.3452048439. The cubic root of 10396402 is about 218.2534017114.

The spelling of 10396402 in words is "ten million, three hundred ninety-six thousand, four hundred two".