3755722 has 8 divisors (see below), whose sum is σ = 5785956. Its totient is φ = 1827072.

The previous prime is 3755707. The next prime is 3755729. The reversal of 3755722 is 2275573.

It can be written as a sum of positive squares in 2 ways, for example, as 2961841 + 793881 = 1721^2 + 891^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (3755729) 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, 25303 + ... + 25450.

Almost surely, 2^3755722 is an apocalyptic number.

3755722 is a deficient number, since it is larger than the sum of its proper divisors (2030234).

3755722 is a wasteful number, since it uses less digits than its factorization.

3755722 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50792.

The product of its digits is 14700, while the sum is 31.

The square root of 3755722 is about 1937.9685239962. The cubic root of 3755722 is about 155.4406055153.

The spelling of 3755722 in words is "three million, seven hundred fifty-five thousand, seven hundred twenty-two".