2373541 has 4 divisors (see below), whose sum is σ = 2400300. Its totient is φ = 2346784.

The previous prime is 2373533. The next prime is 2373583. The reversal of 2373541 is 1453732.

2373541 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1572516 + 801025 = 1254^2 + 895^2 .

It is a cyclic number.

It is not a de Polignac number, because 2373541 - 2³ = 2373533 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2376541) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13246 + ... + 13423.

It is an arithmetic number, because the mean of its divisors is an integer number (600075).

2^2373541 is an apocalyptic number.

It is an amenable number.

2373541 is a deficient number, since it is larger than the sum of its proper divisors (26759).

2373541 is an equidigital number, since it uses as much as digits as its factorization.

2373541 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26758.

The product of its digits is 2520, while the sum is 25.

The square root of 2373541 is about 1540.6300659146. The cubic root of 2373541 is about 133.3927561519.

The spelling of 2373541 in words is "two million, three hundred seventy-three thousand, five hundred forty-one".