1424970 has 48 divisors (see below), whose sum is σ = 3773952. Its totient is φ = 372960.

The previous prime is 1424963. The next prime is 1424989. The reversal of 1424970 is 794241.

It is a happy number.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6279 + ... + 6501.

It is an arithmetic number, because the mean of its divisors is an integer number (78624).

2^1424970 is an apocalyptic number.

1424970 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 1424970, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1886976).

1424970 is an abundant number, since it is smaller than the sum of its proper divisors (2348982).

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

1424970 is a wasteful number, since it uses less digits than its factorization.

1424970 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 307 (or 304 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 27.

The square root of 1424970 is about 1193.7210729479. The cubic root of 1424970 is about 112.5300660381.

The spelling of 1424970 in words is "one million, four hundred twenty-four thousand, nine hundred seventy".