2097632740 has 24 divisors (see below), whose sum is σ = 5034318912. Its totient is φ = 719188320.

The previous prime is 2097632731. The next prime is 2097632759. The reversal of 2097632740 is 472367902.

It is a super-2 number, since 2×2097632740² = 8800126223839815200, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2097632693 and 2097632702.

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 7 ways as a sum of consecutive naturals, for example, 7491406 + ... + 7491685.

It is an arithmetic number, because the mean of its divisors is an integer number (209763288).

Almost surely, 2^2097632740 is an apocalyptic number.

2097632740 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2097632740 is an abundant number, since it is smaller than the sum of its proper divisors (2936686172).

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

2097632740 is a wasteful number, since it uses less digits than its factorization.

2097632740 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14983107 (or 14983105 counting only the distinct ones).

The product of its (nonzero) digits is 127008, while the sum is 40.

The square root of 2097632740 is about 45799.9207422895. The cubic root of 2097632740 is about 1280.0977993308.

The spelling of 2097632740 in words is "two billion, ninety-seven million, six hundred thirty-two thousand, seven hundred forty".