10742790 has 64 divisors (see below), whose sum is σ = 27786240. Its totient is φ = 2649600.

The previous prime is 10742783. The next prime is 10742791. The reversal of 10742790 is 9724701.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10742791) 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 31 ways as a sum of consecutive naturals, for example, 26590 + ... + 26990.

It is an arithmetic number, because the mean of its divisors is an integer number (434160).

Almost surely, 2^10742790 is an apocalyptic number.

10742790 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 10742790, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13893120).

10742790 is an abundant number, since it is smaller than the sum of its proper divisors (17043450).

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

10742790 is a wasteful number, since it uses less digits than its factorization.

10742790 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 477.

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

The square root of 10742790 is about 3277.6195630366. The cubic root of 10742790 is about 220.6508960393.

The spelling of 10742790 in words is "ten million, seven hundred forty-two thousand, seven hundred ninety".