11842770 has 16 divisors (see below), whose sum is σ = 28422720. Its totient is φ = 3158064.

The previous prime is 11842711. The next prime is 11842771. The reversal of 11842770 is 7724811.

11842770 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (30), and also a Moran number because the ratio is a prime number: 394759 = 11842770 / (1 + 1 + 8 + 4 + 2 + 7 + 7 + 0).

It is not an unprimeable number, because it can be changed into a prime (11842771) 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, 197350 + ... + 197409.

It is an arithmetic number, because the mean of its divisors is an integer number (1776420).

Almost surely, 2^11842770 is an apocalyptic number.

11842770 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11842770 is an abundant number, since it is smaller than the sum of its proper divisors (16579950).

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

11842770 is a wasteful number, since it uses less digits than its factorization.

11842770 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 394769.

The product of its (nonzero) digits is 3136, while the sum is 30.

The square root of 11842770 is about 3441.3325907270. The cubic root of 11842770 is about 227.9385414529.

The spelling of 11842770 in words is "eleven million, eight hundred forty-two thousand, seven hundred seventy".