2097697046 has 4 divisors (see below), whose sum is σ = 3146545572. Its totient is φ = 1048848522.

The previous prime is 2097697027. The next prime is 2097697061. The reversal of 2097697046 is 6407967902.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×2097697046² = 8800665793594252232, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2097696985 and 2097697003.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 524424260 + ... + 524424263.

It is an arithmetic number, because the mean of its divisors is an integer number (786636393).

Almost surely, 2^2097697046 is an apocalyptic number.

2097697046 is a deficient number, since it is larger than the sum of its proper divisors (1048848526).

2097697046 is a wasteful number, since it uses less digits than its factorization.

2097697046 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1048848525.

The product of its (nonzero) digits is 1143072, while the sum is 50.

The square root of 2097697046 is about 45800.6227686917. The cubic root of 2097697046 is about 1280.1108802873.

The spelling of 2097697046 in words is "two billion, ninety-seven million, six hundred ninety-seven thousand, forty-six".