10380842 has 4 divisors (see below), whose sum is σ = 15571266. Its totient is φ = 5190420.

The previous prime is 10380827. The next prime is 10380857. The reversal of 10380842 is 24808301.

10380842 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 24808301 = 7 ⋅3544043.

It is an interprime number because it is at equal distance from previous prime (10380827) and next prime (10380857).

It can be written as a sum of positive squares in only one way, i.e., 9480241 + 900601 = 3079^2 + 949^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2595209 + ... + 2595212.

Almost surely, 2^10380842 is an apocalyptic number.

10380842 is a deficient number, since it is larger than the sum of its proper divisors (5190424).

10380842 is an equidigital number, since it uses as much as digits as its factorization.

10380842 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5190423.

The product of its (nonzero) digits is 1536, while the sum is 26.

The square root of 10380842 is about 3221.9314083326. The cubic root of 10380842 is about 218.1444627861.

The spelling of 10380842 in words is "ten million, three hundred eighty thousand, eight hundred forty-two".