10558542 has 32 divisors (see below), whose sum is σ = 21888000. Its totient is φ = 3392928.

The previous prime is 10558529. The next prime is 10558543. The reversal of 10558542 is 24585501.

It is a super-2 number, since 2×10558542² = 222965618331528, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10558543) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 44059 + ... + 44297.

It is an arithmetic number, because the mean of its divisors is an integer number (684000).

Almost surely, 2^10558542 is an apocalyptic number.

10558542 is an abundant number, since it is smaller than the sum of its proper divisors (11329458).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10558542 is a wasteful number, since it uses less digits than its factorization.

10558542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 480.

The product of its (nonzero) digits is 8000, while the sum is 30.

The square root of 10558542 is about 3249.3910198682. The cubic root of 10558542 is about 219.3821646023.

The spelling of 10558542 in words is "ten million, five hundred fifty-eight thousand, five hundred forty-two".