10158542 has 8 divisors (see below), whose sum is σ = 15306816. Its totient is φ = 5056272.

The previous prime is 10158541. The next prime is 10158553. The reversal of 10158542 is 24585101.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10158541) by changing a digit.

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, 10943 + ... + 11834.

It is an arithmetic number, because the mean of its divisors is an integer number (1913352).

Almost surely, 2^10158542 is an apocalyptic number.

10158542 is a deficient number, since it is larger than the sum of its proper divisors (5148274).

10158542 is a wasteful number, since it uses less digits than its factorization.

10158542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23002.

The product of its (nonzero) digits is 1600, while the sum is 26.

The square root of 10158542 is about 3187.2467742552. The cubic root of 10158542 is about 216.5760657358.

The spelling of 10158542 in words is "ten million, one hundred fifty-eight thousand, five hundred forty-two".