1470749 has 8 divisors (see below), whose sum is σ = 1692480. Its totient is φ = 1251936.

The previous prime is 1470727. The next prime is 1470757. The reversal of 1470749 is 9470741.

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

It is not a de Polignac number, because 1470749 - 2⁸ = 1470493 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1470709) 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, 497 + ... + 1785.

It is an arithmetic number, because the mean of its divisors is an integer number (211560).

2^1470749 is an apocalyptic number.

It is an amenable number.

1470749 is a deficient number, since it is larger than the sum of its proper divisors (221731).

1470749 is a wasteful number, since it uses less digits than its factorization.

1470749 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1459.

The product of its (nonzero) digits is 7056, while the sum is 32.

The square root of 1470749 is about 1212.7444083565. The cubic root of 1470749 is about 113.7224447202.

The spelling of 1470749 in words is "one million, four hundred seventy thousand, seven hundred forty-nine".