1455233 has 16 divisors (see below), whose sum is σ = 1698816. Its totient is φ = 1235520.

The previous prime is 1455227. The next prime is 1455241. The reversal of 1455233 is 3325541.

It is not a de Polignac number, because 1455233 - 2⁸ = 1454977 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1455199 and 1455208.

It is not an unprimeable number, because it can be changed into a prime (1455203) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9191 + ... + 9347.

It is an arithmetic number, because the mean of its divisors is an integer number (106176).

2^1455233 is an apocalyptic number.

1455233 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

1455233 is a deficient number, since it is larger than the sum of its proper divisors (243583).

1455233 is a wasteful number, since it uses less digits than its factorization.

1455233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 224.

The product of its digits is 1800, while the sum is 23.

The square root of 1455233 is about 1206.3303859225. The cubic root of 1455233 is about 113.3211165224.

The spelling of 1455233 in words is "one million, four hundred fifty-five thousand, two hundred thirty-three".