2262620460 has 24 divisors (see below), whose sum is σ = 6335337456. Its totient is φ = 603365440.

The previous prime is 2262620447. The next prime is 2262620471. The reversal of 2262620460 is 640262622.

2262620460 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×2262620460² = 10238902692021223200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30).

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, 18855111 + ... + 18855230.

It is an arithmetic number, because the mean of its divisors is an integer number (263972394).

Almost surely, 2^2262620460 is an apocalyptic number.

2262620460 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2262620460 is an abundant number, since it is smaller than the sum of its proper divisors (4072716996).

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

2262620460 is a wasteful number, since it uses less digits than its factorization.

2262620460 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37710353 (or 37710351 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 30.

The square root of 2262620460 is about 47567.0102066548. The cubic root of 2262620460 is about 1312.8161277518.

The spelling of 2262620460 in words is "two billion, two hundred sixty-two million, six hundred twenty thousand, four hundred sixty".