1407452 has 6 divisors (see below), whose sum is σ = 2463048. Its totient is φ = 703724.

The previous prime is 1407449. The next prime is 1407467. The reversal of 1407452 is 2547041.

It is a super-2 number, since 2×1407452² = 3961842264608, 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 (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 175928 + ... + 175935.

It is an arithmetic number, because the mean of its divisors is an integer number (410508).

2^1407452 is an apocalyptic number.

It is an amenable number.

1407452 is a deficient number, since it is larger than the sum of its proper divisors (1055596).

1407452 is a wasteful number, since it uses less digits than its factorization.

1407452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 351867 (or 351865 counting only the distinct ones).

The product of its (nonzero) digits is 1120, while the sum is 23.

The square root of 1407452 is about 1186.3608220099. The cubic root of 1407452 is about 112.0670304534.

The spelling of 1407452 in words is "one million, four hundred seven thousand, four hundred fifty-two".