1472681 has 8 divisors (see below), whose sum is σ = 1700544. Its totient is φ = 1249200.

The previous prime is 1472677. The next prime is 1472687. The reversal of 1472681 is 1862741.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1472681 - 2² = 1472677 is a prime.

It is a super-2 number, since 2×1472681² = 4337578655522, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1472687) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 335 + ... + 1748.

It is an arithmetic number, because the mean of its divisors is an integer number (212568).

2^1472681 is an apocalyptic number.

It is an amenable number.

1472681 is a deficient number, since it is larger than the sum of its proper divisors (227863).

1472681 is a wasteful number, since it uses less digits than its factorization.

1472681 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2191.

The product of its digits is 2688, while the sum is 29.

The square root of 1472681 is about 1213.5406874102. The cubic root of 1472681 is about 113.7722188212.

The spelling of 1472681 in words is "one million, four hundred seventy-two thousand, six hundred eighty-one".