1973016 has 48 divisors (see below), whose sum is σ = 5436600. Its totient is φ = 646272.

The previous prime is 1973011. The next prime is 1973021. The reversal of 1973016 is 6103791.

It is an interprime number because it is at equal distance from previous prime (1973011) and next prime (1973021).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1973011) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4620 + ... + 5028.

2^1973016 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1973016, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2718300).

1973016 is an abundant number, since it is smaller than the sum of its proper divisors (3463584).

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

1973016 is a wasteful number, since it uses less digits than its factorization.

1973016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 488 (or 481 counting only the distinct ones).

The product of its (nonzero) digits is 1134, while the sum is 27.

The square root of 1973016 is about 1404.6408793710. The cubic root of 1973016 is about 125.4229089042.

The spelling of 1973016 in words is "one million, nine hundred seventy-three thousand, sixteen".