10056742 has 8 divisors (see below), whose sum is σ = 15119496. Its totient is φ = 5016912.

The previous prime is 10056737. The next prime is 10056743. The reversal of 10056742 is 24765001.

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

It is a super-2 number, since 2×10056742² = 202276119309128, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10056743) 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, 4588 + ... + 6415.

It is an arithmetic number, because the mean of its divisors is an integer number (1889937).

Almost surely, 2^10056742 is an apocalyptic number.

10056742 is a deficient number, since it is larger than the sum of its proper divisors (5062754).

10056742 is a wasteful number, since it uses less digits than its factorization.

10056742 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11462.

The product of its (nonzero) digits is 1680, while the sum is 25.

The square root of 10056742 is about 3171.2366672956. The cubic root of 10056742 is about 215.8501904747.

The spelling of 10056742 in words is "ten million, fifty-six thousand, seven hundred forty-two".