2073994560 has 336 divisors, whose sum is σ = 8242108992. Its totient is φ = 473088000.

The previous prime is 2073994541. The next prime is 2073994579. The reversal of 2073994560 is 654993702.

It is a happy number.

2073994560 is a `hidden beast` number, since 207 + 399 + 4 + 56 + 0 = 666.

It is an interprime number because it is at equal distance from previous prime (2073994541) and next prime (2073994579).

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 536635 + ... + 540485.

Almost surely, 2^2073994560 is an apocalyptic number.

2073994560 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2073994560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4121054496).

2073994560 is an abundant number, since it is smaller than the sum of its proper divisors (6168114432).

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

2073994560 is a wasteful number, since it uses less digits than its factorization.

2073994560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3902 (or 3889 counting only the distinct ones).

The product of its (nonzero) digits is 408240, while the sum is 45.

The square root of 2073994560 is about 45541.1304207526. The cubic root of 2073994560 is about 1275.2711580142.

The spelling of 2073994560 in words is "two billion, seventy-three million, nine hundred ninety-four thousand, five hundred sixty".