2126302926 has 32 divisors (see below), whose sum is σ = 4656883968. Its totient is φ = 641879040.

The previous prime is 2126302859. The next prime is 2126302973. The reversal of 2126302926 is 6292036212.

It is a super-2 number, since 2×2126302926² = 9042328266232322952, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 43891 + ... + 78606.

It is an arithmetic number, because the mean of its divisors is an integer number (145527624).

Almost surely, 2^2126302926 is an apocalyptic number.

2126302926 is an abundant number, since it is smaller than the sum of its proper divisors (2530581042).

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

2126302926 is a wasteful number, since it uses less digits than its factorization.

2126302926 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 122776.

The product of its (nonzero) digits is 15552, while the sum is 33.

The square root of 2126302926 is about 46111.8523375498. The cubic root of 2126302926 is about 1285.9035016160.

The spelling of 2126302926 in words is "two billion, one hundred twenty-six million, three hundred two thousand, nine hundred twenty-six".