3735522 has 48 divisors (see below), whose sum is σ = 9659520. Its totient is φ = 1020096.

The previous prime is 3735517. The next prime is 3735527. The reversal of 3735522 is 2255373.

It is an interprime number because it is at equal distance from previous prime (3735517) and next prime (3735527).

It is a super-2 number, since 2×3735522² = 27908249224968, which contains 22 as substring.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3735527) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2254 + ... + 3542.

It is an arithmetic number, because the mean of its divisors is an integer number (201240).

Almost surely, 2^3735522 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3735522, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4829760).

3735522 is an abundant number, since it is smaller than the sum of its proper divisors (5923998).

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

3735522 is a wasteful number, since it uses less digits than its factorization.

3735522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1327 (or 1324 counting only the distinct ones).

The product of its digits is 6300, while the sum is 27.

The square root of 3735522 is about 1932.7498544820. The cubic root of 3735522 is about 155.1614273805.

The spelling of 3735522 in words is "three million, seven hundred thirty-five thousand, five hundred twenty-two".