1402462472 has 16 divisors (see below), whose sum is σ = 2656728060. Its totient is φ = 694001664.

The previous prime is 1402462463. The next prime is 1402462487. The reversal of 1402462472 is 2742642041.

It can be written as a sum of positive squares in 2 ways, for example, as 1242844516 + 159617956 = 35254^2 + 12634^2 .

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, 902873 + ... + 904424.

Almost surely, 2^1402462472 is an apocalyptic number.

It is an amenable number.

1402462472 is a deficient number, since it is larger than the sum of its proper divisors (1254265588).

1402462472 is a wasteful number, since it uses less digits than its factorization.

1402462472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1807400 (or 1807396 counting only the distinct ones).

The product of its (nonzero) digits is 21504, while the sum is 32.

The square root of 1402462472 is about 37449.4655769612. The cubic root of 1402462472 is about 1119.3444484292.

The spelling of 1402462472 in words is "one billion, four hundred two million, four hundred sixty-two thousand, four hundred seventy-two".