1354455 has 32 divisors (see below), whose sum is σ = 2457600. Its totient is φ = 707616.

The previous prime is 1354393. The next prime is 1354471. The reversal of 1354455 is 5544531.

It is not a de Polignac number, because 1354455 - 2⁶ = 1354391 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

1354455 is a modest number, since divided by 4455 gives 135 as remainder.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 10602 + ... + 10728.

It is an arithmetic number, because the mean of its divisors is an integer number (76800).

2^1354455 is an apocalyptic number.

1354455 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1354455 is a deficient number, since it is larger than the sum of its proper divisors (1103145).

1354455 is a wasteful number, since it uses less digits than its factorization.

1354455 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 220 (or 214 counting only the distinct ones).

The product of its digits is 6000, while the sum is 27.

The square root of 1354455 is about 1163.8105515933. The cubic root of 1354455 is about 110.6423845130.

Adding to 1354455 its reverse (5544531), we get a palindrome (6898986).

The spelling of 1354455 in words is "one million, three hundred fifty-four thousand, four hundred fifty-five".