1472690 has 32 divisors (see below), whose sum is σ = 2920320. Its totient is φ = 532224.

The previous prime is 1472689. The next prime is 1472701. The reversal of 1472690 is 962741.

It is a super-2 number, since 2×1472690² = 4337631672200, which contains 22 as substring.

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4202 + ... + 4538.

It is an arithmetic number, because the mean of its divisors is an integer number (91260).

2^1472690 is an apocalyptic number.

1472690 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1472690 is a deficient number, since it is larger than the sum of its proper divisors (1447630).

1472690 is a wasteful number, since it uses less digits than its factorization.

1472690 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 386.

The product of its (nonzero) digits is 3024, while the sum is 29.

The square root of 1472690 is about 1213.5443955620. The cubic root of 1472690 is about 113.7724505862.

The spelling of 1472690 in words is "one million, four hundred seventy-two thousand, six hundred ninety".