3706122 has 16 divisors (see below), whose sum is σ = 8471232. Its totient is φ = 1058880.

The previous prime is 3706111. The next prime is 3706123. The reversal of 3706122 is 2216073.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is not an unprimeable number, because it can be changed into a prime (3706123) 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, 44079 + ... + 44162.

It is an arithmetic number, because the mean of its divisors is an integer number (529452).

Almost surely, 2^3706122 is an apocalyptic number.

3706122 is an abundant number, since it is smaller than the sum of its proper divisors (4765110).

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

3706122 is a wasteful number, since it uses less digits than its factorization.

3706122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 88253.

The product of its (nonzero) digits is 504, while the sum is 21.

The square root of 3706122 is about 1925.1290865809. The cubic root of 3706122 is about 154.7532946719.

It can be divided in two parts, 3706 and 122, that added together give a triangular number (3828 = T₈₇).

The spelling of 3706122 in words is "three million, seven hundred six thousand, one hundred twenty-two".