1354456 has 8 divisors (see below), whose sum is σ = 2539620. Its totient is φ = 677224.

The previous prime is 1354393. The next prime is 1354471. The reversal of 1354456 is 6544531.

It is a tau number, because it is divible by the number of its divisors (8).

It is a hoax number, since the sum of its digits (28) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 84646 + ... + 84661.

2^1354456 is an apocalyptic number.

It is an amenable number.

1354456 is a deficient number, since it is larger than the sum of its proper divisors (1185164).

1354456 is a wasteful number, since it uses less digits than its factorization.

1354456 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 169313 (or 169309 counting only the distinct ones).

The product of its digits is 7200, while the sum is 28.

The square root of 1354456 is about 1163.8109812165. The cubic root of 1354456 is about 110.6424117422.

Adding to 1354456 its reverse (6544531), we get a palindrome (7898987).

The spelling of 1354456 in words is "one million, three hundred fifty-four thousand, four hundred fifty-six".