1402485 has 48 divisors (see below), whose sum is σ = 2779776. Its totient is φ = 590976.

The previous prime is 1402477. The next prime is 1402493. The reversal of 1402485 is 5842041.

1402485 is an esthetic number in base 11, because in such base its adjacent digits differ by 1.

It is an interprime number because it is at equal distance from previous prime (1402477) and next prime (1402493).

It is not a de Polignac number, because 1402485 - 2³ = 1402477 is a prime.

1402485 is an undulating number in base 11.

1402485 is a lucky number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 37887 + ... + 37923.

It is an arithmetic number, because the mean of its divisors is an integer number (57912).

2^1402485 is an apocalyptic number.

1402485 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1402485 is a deficient number, since it is larger than the sum of its proper divisors (1377291).

1402485 is a wasteful number, since it uses less digits than its factorization.

1402485 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 90 (or 71 counting only the distinct ones).

The product of its (nonzero) digits is 1280, while the sum is 24.

The square root of 1402485 is about 1184.2655952108. The cubic root of 1402485 is about 111.9350441806.

The spelling of 1402485 in words is "one million, four hundred two thousand, four hundred eighty-five".