10453642 has 8 divisors (see below), whose sum is σ = 15728832. Its totient is φ = 5210700.

The previous prime is 10453637. The next prime is 10453697. The reversal of 10453642 is 24635401.

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

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, 7234 + ... + 8557.

It is an arithmetic number, because the mean of its divisors is an integer number (1966104).

Almost surely, 2^10453642 is an apocalyptic number.

10453642 is a deficient number, since it is larger than the sum of its proper divisors (5275190).

10453642 is a wasteful number, since it uses less digits than its factorization.

10453642 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16124.

The product of its (nonzero) digits is 2880, while the sum is 25.

The square root of 10453642 is about 3233.2092416050. The cubic root of 10453642 is about 218.6532184662.

The spelling of 10453642 in words is "ten million, four hundred fifty-three thousand, six hundred forty-two".