3756452 has 48 divisors (see below), whose sum is σ = 8279040. Its totient is φ = 1454112.

The previous prime is 3756451. The next prime is 3756479. The reversal of 3756452 is 2546573.

Added to its reverse (2546573) it gives a triangular number (6303025 = T₃₅₅₀).

It is a super-2 number, since 2×3756452² = 28221863256608, which contains 22 as substring.

Its product of digits (25200) is a multiple of the sum of its prime factors (360).

It is not an unprimeable number, because it can be changed into a prime (3756451) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12083 + ... + 12389.

It is an arithmetic number, because the mean of its divisors is an integer number (172480).

Almost surely, 2^3756452 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3756452, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4139520).

3756452 is an abundant number, since it is smaller than the sum of its proper divisors (4522588).

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

3756452 is a wasteful number, since it uses less digits than its factorization.

3756452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 360 (or 358 counting only the distinct ones).

The product of its digits is 25200, while the sum is 32.

The square root of 3756452 is about 1938.1568563973. The cubic root of 3756452 is about 155.4506758641.

Adding to 3756452 its reverse (2546573), we get a triangular number (6303025 = T₃₅₅₀).

The spelling of 3756452 in words is "three million, seven hundred fifty-six thousand, four hundred fifty-two".