10742709 has 8 divisors (see below), whose sum is σ = 14785792. Its totient is φ = 6930720.

The previous prime is 10742707. The next prime is 10742717. The reversal of 10742709 is 90724701.

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

It is not a de Polignac number, because 10742709 - 2¹ = 10742707 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10742701) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 57664 + ... + 57849.

It is an arithmetic number, because the mean of its divisors is an integer number (1848224).

Almost surely, 2^10742709 is an apocalyptic number.

It is an amenable number.

10742709 is a deficient number, since it is larger than the sum of its proper divisors (4043083).

10742709 is a wasteful number, since it uses less digits than its factorization.

10742709 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 115547.

The product of its (nonzero) digits is 3528, while the sum is 30.

The square root of 10742709 is about 3277.6072064846. The cubic root of 10742709 is about 220.6503414730.

The spelling of 10742709 in words is "ten million, seven hundred forty-two thousand, seven hundred nine".