1498455 has 48 divisors (see below), whose sum is σ = 3055104. Its totient is φ = 665280.

The previous prime is 1498439. The next prime is 1498457. The reversal of 1498455 is 5548941.

It is not a de Polignac number, because 1498455 - 2⁴ = 1498439 is a prime.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1498457) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 21070 + ... + 21140.

It is an arithmetic number, because the mean of its divisors is an integer number (63648).

2^1498455 is an apocalyptic number.

1498455 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1498455 is an abundant number, since it is smaller than the sum of its proper divisors (1556649).

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

1498455 is a wasteful number, since it uses less digits than its factorization.

1498455 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 156 (or 153 counting only the distinct ones).

The product of its digits is 28800, while the sum is 36.

The square root of 1498455 is about 1224.1139652826. The cubic root of 1498455 is about 114.4321088983.

It can be divided in two parts, 1498 and 455, that added together give a triangular number (1953 = T₆₂).

The spelling of 1498455 in words is "one million, four hundred ninety-eight thousand, four hundred fifty-five".