1970854 has 8 divisors (see below), whose sum is σ = 2997000. Its totient is φ = 971856.

The previous prime is 1970809. The next prime is 1970867. The reversal of 1970854 is 4580791.

It is a happy number.

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

It is a congruent number.

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, 6604 + ... + 6895.

It is an arithmetic number, because the mean of its divisors is an integer number (374625).

2^1970854 is an apocalyptic number.

1970854 is a deficient number, since it is larger than the sum of its proper divisors (1026146).

1970854 is a wasteful number, since it uses less digits than its factorization.

1970854 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13574.

The product of its (nonzero) digits is 10080, while the sum is 34.

The square root of 1970854 is about 1403.8710767018. The cubic root of 1970854 is about 125.3770800082.

The spelling of 1970854 in words is "one million, nine hundred seventy thousand, eight hundred fifty-four".