2253734 has 8 divisors (see below), whose sum is σ = 3863568. Its totient is φ = 965880.

The previous prime is 2253721. The next prime is 2253739. The reversal of 2253734 is 4373522.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-5 number, since 5×2253734⁵ (a number of 33 digits) contains 55555 as substring.

It is a d-powerful number, because it can be written as 2⁴ + 2¹⁸ + 5⁸ + 3⁸ + 7² + 3¹³ + 4² .

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2253739) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 80477 + ... + 80504.

It is an arithmetic number, because the mean of its divisors is an integer number (482946).

2^2253734 is an apocalyptic number.

2253734 is a deficient number, since it is larger than the sum of its proper divisors (1609834).

2253734 is a wasteful number, since it uses less digits than its factorization.

2253734 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 160990.

The product of its digits is 5040, while the sum is 26.

The square root of 2253734 is about 1501.2441506963. The cubic root of 2253734 is about 131.1095174139.

The spelling of 2253734 in words is "two million, two hundred fifty-three thousand, seven hundred thirty-four".