1485454 has 8 divisors (see below), whose sum is σ = 2233440. Its totient is φ = 740976.

The previous prime is 1485433. The next prime is 1485461. The reversal of 1485454 is 4545841.

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

It is a super-2 number, since 2×1485454² = 4413147172232, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 922 + ... + 1954.

It is an arithmetic number, because the mean of its divisors is an integer number (279180).

2^1485454 is an apocalyptic number.

1485454 is a deficient number, since it is larger than the sum of its proper divisors (747986).

1485454 is a wasteful number, since it uses less digits than its factorization.

1485454 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1754.

The product of its digits is 12800, while the sum is 31.

The square root of 1485454 is about 1218.7920249165. The cubic root of 1485454 is about 114.1001991730.

The spelling of 1485454 in words is "one million, four hundred eighty-five thousand, four hundred fifty-four".