2447970 has 32 divisors (see below), whose sum is σ = 6715008. Its totient is φ = 559488.

The previous prime is 2447953. The next prime is 2447971. The reversal of 2447970 is 797442.

It is not an unprimeable number, because it can be changed into a prime (2447971) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5619 + ... + 6038.

It is an arithmetic number, because the mean of its divisors is an integer number (209844).

2^2447970 is an apocalyptic number.

2447970 is an abundant number, since it is smaller than the sum of its proper divisors (4267038).

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

2447970 is a wasteful number, since it uses less digits than its factorization.

2447970 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11674.

The product of its (nonzero) digits is 14112, while the sum is 33.

The square root of 2447970 is about 1564.5989901569. The cubic root of 2447970 is about 134.7727314694.

The spelling of 2447970 in words is "two million, four hundred forty-seven thousand, nine hundred seventy".