10154542 has 16 divisors (see below), whose sum is σ = 16299360. Its totient is φ = 4727808.

The previous prime is 10154537. The next prime is 10154561. The reversal of 10154542 is 24545101.

It is a super-2 number, since 2×10154542² = 206229446459528, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1759 + ... + 4837.

It is an arithmetic number, because the mean of its divisors is an integer number (1018710).

Almost surely, 2^10154542 is an apocalyptic number.

10154542 is a deficient number, since it is larger than the sum of its proper divisors (6144818).

10154542 is a wasteful number, since it uses less digits than its factorization.

10154542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3195.

The product of its (nonzero) digits is 800, while the sum is 22.

The square root of 10154542 is about 3186.6192116411. The cubic root of 10154542 is about 216.5476358689.

Adding to 10154542 its reverse (24545101), we get a palindrome (34699643).

The spelling of 10154542 in words is "ten million, one hundred fifty-four thousand, five hundred forty-two".