6226436560 has 40 divisors (see below), whose sum is σ = 14479972776. Its totient is φ = 2489971200.

The previous prime is 6226436551. The next prime is 6226436581. The reversal of 6226436560 is 656346226.

It can be written as a sum of positive squares in 4 ways, for example, as 1076364864 + 5150071696 = 32808^2 + 71764^2 .

It is a tau number, because it is divible by the number of its divisors (40).

It is a super-3 number, since 3×6226436560³ (a number of 30 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (40).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 481702 + ... + 494458.

Almost surely, 2^6226436560 is an apocalyptic number.

It is an amenable number.

6226436560 is an abundant number, since it is smaller than the sum of its proper divisors (8253536216).

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

6226436560 is a wasteful number, since it uses less digits than its factorization.

6226436560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18871 (or 18865 counting only the distinct ones).

The product of its (nonzero) digits is 311040, while the sum is 40.

The square root of 6226436560 is about 78907.7724942226. The cubic root of 6226436560 is about 1839.6979419096.

The spelling of 6226436560 in words is "six billion, two hundred twenty-six million, four hundred thirty-six thousand, five hundred sixty".