2074237920 has 72 divisors (see below), whose sum is σ = 7078341816. Its totient is φ = 553129728.

The previous prime is 2074237901. The next prime is 2074237933. The reversal of 2074237920 is 297324702.

2074237920 is a `hidden beast` number, since 207 + 423 + 7 + 9 + 20 = 666.

It is a tau number, because it is divible by the number of its divisors (72).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 718782 + ... + 721661.

It is an arithmetic number, because the mean of its divisors is an integer number (98310303).

Almost surely, 2^2074237920 is an apocalyptic number.

2074237920 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2074237920 is an abundant number, since it is smaller than the sum of its proper divisors (5004103896).

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

2074237920 is a wasteful number, since it uses less digits than its factorization.

2074237920 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1440464 (or 1440453 counting only the distinct ones).

The product of its (nonzero) digits is 42336, while the sum is 36.

The square root of 2074237920 is about 45543.8022128149. The cubic root of 2074237920 is about 1275.3210356524.

The spelling of 2074237920 in words is "two billion, seventy-four million, two hundred thirty-seven thousand, nine hundred twenty".