1478970 has 24 divisors (see below), whose sum is σ = 3845556. Its totient is φ = 394368.

The previous prime is 1478963. The next prime is 1478987. The reversal of 1478970 is 798741.

It can be written as a sum of positive squares in 2 ways, for example, as 1375929 + 103041 = 1173^2 + 321^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8127 + ... + 8306.

2^1478970 is an apocalyptic number.

1478970 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1478970 is an abundant number, since it is smaller than the sum of its proper divisors (2366586).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1478970 is a wasteful number, since it uses less digits than its factorization.

1478970 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16446 (or 16443 counting only the distinct ones).

The product of its (nonzero) digits is 14112, while the sum is 36.

The square root of 1478970 is about 1216.1291049884. The cubic root of 1478970 is about 113.9339414151.

The spelling of 1478970 in words is "one million, four hundred seventy-eight thousand, nine hundred seventy".