10046542 has 16 divisors (see below), whose sum is σ = 16971264. Its totient is φ = 4419000.

The previous prime is 10046537. The next prime is 10046549. The reversal of 10046542 is 24564001.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10046549) 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 7 ways as a sum of consecutive naturals, for example, 6684 + ... + 8047.

It is an arithmetic number, because the mean of its divisors is an integer number (1060704).

Almost surely, 2^10046542 is an apocalyptic number.

10046542 is a deficient number, since it is larger than the sum of its proper divisors (6924722).

10046542 is a wasteful number, since it uses less digits than its factorization.

10046542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14775.

The product of its (nonzero) digits is 960, while the sum is 22.

The square root of 10046542 is about 3169.6280538890. The cubic root of 10046542 is about 215.7771907992. Note that the first 3 decimals are identical.

The spelling of 10046542 in words is "ten million, forty-six thousand, five hundred forty-two".