10742072 has 16 divisors (see below), whose sum is σ = 21972600. Its totient is φ = 4882720.

The previous prime is 10742021. The next prime is 10742077. The reversal of 10742072 is 27024701.

10742072 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×10742072² = 230784221706368, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10742077) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 60947 + ... + 61122.

Almost surely, 2^10742072 is an apocalyptic number.

It is an amenable number.

10742072 is an abundant number, since it is smaller than the sum of its proper divisors (11230528).

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

10742072 is a wasteful number, since it uses less digits than its factorization.

10742072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 122086 (or 122082 counting only the distinct ones).

The product of its (nonzero) digits is 784, while the sum is 23.

The square root of 10742072 is about 3277.5100304957. The cubic root of 10742072 is about 220.6459801570.

Adding to 10742072 its reverse (27024701), we get a palindrome (37766773).

The spelling of 10742072 in words is "ten million, seven hundred forty-two thousand, seventy-two".