11342757 has 16 divisors (see below), whose sum is σ = 16448832. Its totient is φ = 6923520.

The previous prime is 11342743. The next prime is 11342759. The reversal of 11342757 is 75724311.

11342757 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 11342757 - 2⁷ = 11342629 is a prime.

It is a super-2 number, since 2×11342757² = 257316272722098, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11342759) 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, 1119 + ... + 4892.

It is an arithmetic number, because the mean of its divisors is an integer number (1028052).

Almost surely, 2^11342757 is an apocalyptic number.

11342757 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

It is an amenable number.

11342757 is a deficient number, since it is larger than the sum of its proper divisors (5106075).

11342757 is a wasteful number, since it uses less digits than its factorization.

11342757 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6068.

The product of its digits is 5880, while the sum is 30.

The square root of 11342757 is about 3367.9009783543. The cubic root of 11342757 is about 224.6843772146.

The spelling of 11342757 in words is "eleven million, three hundred forty-two thousand, seven hundred fifty-seven".