1479970 has 8 divisors (see below), whose sum is σ = 2663964. Its totient is φ = 591984.

The previous prime is 1479941. The next prime is 1479991. The reversal of 1479970 is 799741.

It can be written as a sum of positive squares in 2 ways, for example, as 1447209 + 32761 = 1203^2 + 181^2 .

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

It is a super-2 number, since 2×1479970² = 4380622401800, which contains 22 as substring.

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, 73989 + ... + 74008.

2^1479970 is an apocalyptic number.

1479970 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1479970 is a deficient number, since it is larger than the sum of its proper divisors (1183994).

1479970 is a wasteful number, since it uses less digits than its factorization.

1479970 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 148004.

The product of its (nonzero) digits is 15876, while the sum is 37.

The square root of 1479970 is about 1216.5401760731. The cubic root of 1479970 is about 113.9596142983.

The spelling of 1479970 in words is "one million, four hundred seventy-nine thousand, nine hundred seventy".