1408469252 has 12 divisors (see below), whose sum is σ = 2544331776. Its totient is φ = 681517320.

The previous prime is 1408469213. The next prime is 1408469267. The reversal of 1408469252 is 2529648041.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5679188 + ... + 5679435.

It is an arithmetic number, because the mean of its divisors is an integer number (212027648).

Almost surely, 2^1408469252 is an apocalyptic number.

It is an amenable number.

1408469252 is a deficient number, since it is larger than the sum of its proper divisors (1135862524).

1408469252 is a wasteful number, since it uses less digits than its factorization.

1408469252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11358658 (or 11358656 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 41.

The square root of 1408469252 is about 37529.5783616070. The cubic root of 1408469252 is about 1120.9402319323.

The spelling of 1408469252 in words is "one billion, four hundred eight million, four hundred sixty-nine thousand, two hundred fifty-two".