2034455 has 8 divisors (see below), whose sum is σ = 2478192. Its totient is φ = 1603008.

The previous prime is 2034449. The next prime is 2034457. The reversal of 2034455 is 5544302.

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

It is a cyclic number.

It is not a de Polignac number, because 2034455 - 2¹⁶ = 1968919 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2034455.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2034457) 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, 2702 + ... + 3371.

It is an arithmetic number, because the mean of its divisors is an integer number (309774).

2^2034455 is an apocalyptic number.

2034455 is a deficient number, since it is larger than the sum of its proper divisors (443737).

2034455 is an equidigital number, since it uses as much as digits as its factorization.

2034455 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6145.

The product of its (nonzero) digits is 2400, while the sum is 23.

The square root of 2034455 is about 1426.3432265763. The cubic root of 2034455 is about 126.7114992116.

Adding to 2034455 its reverse (5544302), we get a palindrome (7578757).

The spelling of 2034455 in words is "two million, thirty-four thousand, four hundred fifty-five".