2261416902 has 32 divisors (see below), whose sum is σ = 4746809088. Its totient is φ = 716856096.

The previous prime is 2261416877. The next prime is 2261416919. The reversal of 2261416902 is 2096141622.

It is a super-2 number, since 2×2261416902² = 10228012809302555208, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23488 + ... + 71235.

It is an arithmetic number, because the mean of its divisors is an integer number (148337784).

Almost surely, 2^2261416902 is an apocalyptic number.

2261416902 is an abundant number, since it is smaller than the sum of its proper divisors (2485392186).

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

2261416902 is a wasteful number, since it uses less digits than its factorization.

2261416902 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 94924.

The product of its (nonzero) digits is 10368, while the sum is 33.

The square root of 2261416902 is about 47554.3573397854. The cubic root of 2261416902 is about 1312.5833105939.

The spelling of 2261416902 in words is "two billion, two hundred sixty-one million, four hundred sixteen thousand, nine hundred two".