2251234 has 8 divisors (see below), whose sum is σ = 3554640. Its totient is φ = 1066356.

The previous prime is 2251229. The next prime is 2251279. The reversal of 2251234 is 4321522.

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

It is a Harshad number since it is a multiple of its sum of digits (19).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 29584 + ... + 29659.

It is an arithmetic number, because the mean of its divisors is an integer number (444330).

2^2251234 is an apocalyptic number.

2251234 is a deficient number, since it is larger than the sum of its proper divisors (1303406).

2251234 is a wasteful number, since it uses less digits than its factorization.

2251234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59264.

The product of its digits is 480, while the sum is 19.

The square root of 2251234 is about 1500.4112769504. The cubic root of 2251234 is about 131.0610208500.

Adding to 2251234 its reverse (4321522), we get a palindrome (6572756).

It can be divided in two parts, 2251 and 234, that added together give a triangular number (2485 = T₇₀).

The spelling of 2251234 in words is "two million, two hundred fifty-one thousand, two hundred thirty-four".