1400572 has 12 divisors (see below), whose sum is σ = 2460640. Its totient is φ = 697536.

The previous prime is 1400557. The next prime is 1400587. The reversal of 1400572 is 2750041.

It is an interprime number because it is at equal distance from previous prime (1400557) and next prime (1400587).

It is a congruent number.

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, 829 + ... + 1867.

2^1400572 is an apocalyptic number.

It is an amenable number.

1400572 is a deficient number, since it is larger than the sum of its proper divisors (1060068).

1400572 is a wasteful number, since it uses less digits than its factorization.

1400572 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1380 (or 1378 counting only the distinct ones).

The product of its (nonzero) digits is 280, while the sum is 19.

The square root of 1400572 is about 1183.4576460524. The cubic root of 1400572 is about 111.8841276117.

The spelling of 1400572 in words is "one million, four hundred thousand, five hundred seventy-two".