1970486 has 12 divisors (see below), whose sum is σ = 3438468. Its totient is φ = 844452.

The previous prime is 1970473. The next prime is 1970491. The reversal of 1970486 is 6840791.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 9956 + ... + 10151.

It is an arithmetic number, because the mean of its divisors is an integer number (286539).

2^1970486 is an apocalyptic number.

1970486 is a deficient number, since it is larger than the sum of its proper divisors (1467982).

1970486 is a wasteful number, since it uses less digits than its factorization.

1970486 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20123 (or 20116 counting only the distinct ones).

The product of its (nonzero) digits is 12096, while the sum is 35.

The square root of 1970486 is about 1403.7400044168. The cubic root of 1970486 is about 125.3692760076.

The spelling of 1970486 in words is "one million, nine hundred seventy thousand, four hundred eighty-six".