2246362551646 has 8 divisors (see below), whose sum is σ = 3372560432280. Its totient is φ = 1122175740888.

The previous prime is 2246362551533. The next prime is 2246362551701. The reversal of 2246362551646 is 6461552636422.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×2246362551646² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2246362551593 and 2246362551602.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 502764676 + ... + 502769143.

It is an arithmetic number, because the mean of its divisors is an integer number (421570054035).

Almost surely, 2^{2246362551646} is an apocalyptic number.

2246362551646 is a deficient number, since it is larger than the sum of its proper divisors (1126197880634).

2246362551646 is a wasteful number, since it uses less digits than its factorization.

2246362551646 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1005534938.

The product of its digits is 12441600, while the sum is 52.

The spelling of 2246362551646 in words is "two trillion, two hundred forty-six billion, three hundred sixty-two million, five hundred fifty-one thousand, six hundred forty-six".