3755535 has 32 divisors (see below), whose sum is σ = 7022592. Its totient is φ = 1678080.

The previous prime is 3755513. The next prime is 3755539. The reversal of 3755535 is 5355573.

It is a happy number.

It is not a de Polignac number, because 3755535 - 2⁹ = 3755023 is a prime.

It is a nude number because it is divisible by every one of its digits.

3755535 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 3755496 and 3755505.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3755539) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4555 + ... + 5315.

It is an arithmetic number, because the mean of its divisors is an integer number (219456).

Almost surely, 2^3755535 is an apocalyptic number.

3755535 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

3755535 is a deficient number, since it is larger than the sum of its proper divisors (3267057).

3755535 is a wasteful number, since it uses less digits than its factorization.

3755535 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 823.

The product of its digits is 39375, while the sum is 33.

The square root of 3755535 is about 1937.9202769980. The cubic root of 3755535 is about 155.4380256407.

The spelling of 3755535 in words is "three million, seven hundred fifty-five thousand, five hundred thirty-five".