2073677140 has 12 divisors (see below), whose sum is σ = 4354722036. Its totient is φ = 829470848.

The previous prime is 2073677117. The next prime is 2073677143. The reversal of 2073677140 is 417763702.

It can be written as a sum of positive squares in 2 ways, for example, as 272184004 + 1801493136 = 16498^2 + 42444^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 2073677140.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2073677143) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 51841909 + ... + 51841948.

It is an arithmetic number, because the mean of its divisors is an integer number (362893503).

Almost surely, 2^2073677140 is an apocalyptic number.

2073677140 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2073677140 is an abundant number, since it is smaller than the sum of its proper divisors (2281044896).

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

2073677140 is a wasteful number, since it uses less digits than its factorization.

2073677140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 103683866 (or 103683864 counting only the distinct ones).

The product of its (nonzero) digits is 49392, while the sum is 37.

The square root of 2073677140 is about 45537.6453058346. The cubic root of 2073677140 is about 1275.2060956089.

The spelling of 2073677140 in words is "two billion, seventy-three million, six hundred seventy-seven thousand, one hundred forty".