1254534 has 8 divisors (see below), whose sum is σ = 2509080. Its totient is φ = 418176.

The previous prime is 1254529. The next prime is 1254541. The reversal of 1254534 is 4354521.

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

1254534 is an admirable number.

It is a congruent number.

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, 104539 + ... + 104550.

It is an arithmetic number, because the mean of its divisors is an integer number (313635).

2^1254534 is an apocalyptic number.

1254534 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

1254534 is a wasteful number, since it uses less digits than its factorization.

1254534 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 209094.

The product of its digits is 2400, while the sum is 24.

The square root of 1254534 is about 1120.0598198311. The cubic root of 1254534 is about 107.8518201044.

The spelling of 1254534 in words is "one million, two hundred fifty-four thousand, five hundred thirty-four".