11142607 has 16 divisors (see below), whose sum is σ = 13504000. Its totient is φ = 8981280.

The previous prime is 11142581. The next prime is 11142613. The reversal of 11142607 is 70624111.

11142607 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 11142607 - 2⁷ = 11142479 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 (11142617) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26257 + ... + 26677.

It is an arithmetic number, because the mean of its divisors is an integer number (844000).

Almost surely, 2^11142607 is an apocalyptic number.

11142607 is a deficient number, since it is larger than the sum of its proper divisors (2361393).

11142607 is a wasteful number, since it uses less digits than its factorization.

11142607 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 646.

The product of its (nonzero) digits is 336, while the sum is 22.

The square root of 11142607 is about 3338.0543734337. The cubic root of 11142607 is about 223.3549616439.

Adding to 11142607 its reverse (70624111), we get a palindrome (81766718).

It can be divided in two parts, 1114 and 2607, that added together give a square (3721 = 61²).

The spelling of 11142607 in words is "eleven million, one hundred forty-two thousand, six hundred seven".