2261466501 has 8 divisors (see below), whose sum is σ = 3446044224. Its totient is φ = 1292266560.

The previous prime is 2261466443. The next prime is 2261466527. The reversal of 2261466501 is 1056641622.

2261466501 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 sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2261466501 - 2⁷ = 2261466373 is a prime.

It is a super-2 number, since 2×2261466501² = 10228461470290366002, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2261466101) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 53844420 + ... + 53844461.

It is an arithmetic number, because the mean of its divisors is an integer number (430755528).

Almost surely, 2^2261466501 is an apocalyptic number.

2261466501 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

It is an amenable number.

2261466501 is a deficient number, since it is larger than the sum of its proper divisors (1184577723).

2261466501 is a wasteful number, since it uses less digits than its factorization.

2261466501 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 107688891.

The product of its (nonzero) digits is 17280, while the sum is 33.

The square root of 2261466501 is about 47554.8788348788. The cubic root of 2261466501 is about 1312.5929066932.

The spelling of 2261466501 in words is "two billion, two hundred sixty-one million, four hundred sixty-six thousand, five hundred one".