1453473 has 12 divisors (see below), whose sum is σ = 2399488. Its totient is φ = 830520.

The previous prime is 1453469. The next prime is 1453477. The reversal of 1453473 is 3743541.

It is an interprime number because it is at equal distance from previous prime (1453469) and next prime (1453477).

It is not a de Polignac number, because 1453473 - 2² = 1453469 is a prime.

It is a super-2 number, since 2×1453473² = 4225167523458, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1453477) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 11473 + ... + 11598.

2^1453473 is an apocalyptic number.

It is an amenable number.

1453473 is a deficient number, since it is larger than the sum of its proper divisors (946015).

1453473 is a wasteful number, since it uses less digits than its factorization.

1453473 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23084 (or 23081 counting only the distinct ones).

The product of its digits is 5040, while the sum is 27.

The square root of 1453473 is about 1205.6006801591. The cubic root of 1453473 is about 113.2754135035.

The spelling of 1453473 in words is "one million, four hundred fifty-three thousand, four hundred seventy-three".