10971542 has 8 divisors (see below), whose sum is σ = 16473456. Its totient is φ = 5480392.

The previous prime is 10971523. The next prime is 10971547. The reversal of 10971542 is 24517901.

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 (10971547) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 728 + ... + 4740.

It is an arithmetic number, because the mean of its divisors is an integer number (2059182).

Almost surely, 2^10971542 is an apocalyptic number.

10971542 is a deficient number, since it is larger than the sum of its proper divisors (5501914).

10971542 is a wasteful number, since it uses less digits than its factorization.

10971542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5382.

The product of its (nonzero) digits is 2520, while the sum is 29.

The square root of 10971542 is about 3312.3318070507. The cubic root of 10971542 is about 222.2060554720.

The spelling of 10971542 in words is "ten million, nine hundred seventy-one thousand, five hundred forty-two".