2233542 has 16 divisors (see below), whose sum is σ = 4588272. Its totient is φ = 724320.

The previous prime is 2233541. The next prime is 2233547. The reversal of 2233542 is 2453322.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2233541) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4809 + ... + 5252.

It is an arithmetic number, because the mean of its divisors is an integer number (286767).

2^2233542 is an apocalyptic number.

2233542 is an abundant number, since it is smaller than the sum of its proper divisors (2354730).

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

2233542 is a wasteful number, since it uses less digits than its factorization.

2233542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10103.

The product of its digits is 1440, while the sum is 21.

The square root of 2233542 is about 1494.5039310755. The cubic root of 2233542 is about 130.7167900281.

Adding to 2233542 its reverse (2453322), we get a palindrome (4686864).

It can be divided in two parts, 2233 and 542, that added together give a triangular number (2775 = T₇₄).

The spelling of 2233542 in words is "two million, two hundred thirty-three thousand, five hundred forty-two".