4102452 has 18 divisors (see below), whose sum is σ = 10370178. Its totient is φ = 1367472.

The previous prime is 4102409. The next prime is 4102453. The reversal of 4102452 is 2542014.

It can be written as a sum of positive squares in only one way, i.e., 4016016 + 86436 = 2004^2 + 294^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is a super-2 number, since 2×4102452² = 33660224824608, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4102453) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 56943 + ... + 57014.

It is an arithmetic number, because the mean of its divisors is an integer number (576121).

Almost surely, 2^4102452 is an apocalyptic number.

It is an amenable number.

4102452 is an abundant number, since it is smaller than the sum of its proper divisors (6267726).

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

4102452 is a wasteful number, since it uses less digits than its factorization.

4102452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 113967 (or 113962 counting only the distinct ones).

The product of its (nonzero) digits is 320, while the sum is 18.

The square root of 4102452 is about 2025.4510608751. The cubic root of 4102452 is about 160.0839663443.

Adding to 4102452 its reverse (2542014), we get a palindrome (6644466).

It can be divided in two parts, 4102 and 452, that added together give a palindrome (4554).

The spelling of 4102452 in words is "four million, one hundred two thousand, four hundred fifty-two".