407452 has 6 divisors (see below), whose sum is σ = 713048. Its totient is φ = 203724.

The previous prime is 407437. The next prime is 407471. The reversal of 407452 is 254704.

It is a congruent number.

It is an unprimeable number.

407452 is an untouchable number, because it is not equal to the sum of proper divisors of any 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 as a sum of consecutive naturals, namely, 50928 + ... + 50935.

2⁴⁰⁷⁴⁵² is an apocalyptic number.

It is an amenable number.

407452 is a deficient number, since it is larger than the sum of its proper divisors (305596).

407452 is a wasteful number, since it uses less digits than its factorization.

407452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101867 (or 101865 counting only the distinct ones).

The product of its (nonzero) digits is 1120, while the sum is 22.

The square root of 407452 is about 638.3196691314. The cubic root of 407452 is about 74.1353743062.

The spelling of 407452 in words is "four hundred seven thousand, four hundred fifty-two".