2214977530 has 8 divisors (see below), whose sum is σ = 3986959572. Its totient is φ = 885991008.

The previous prime is 2214977521. The next prime is 2214977561. The reversal of 2214977530 is 357794122.

It can be written as a sum of positive squares in 2 ways, for example, as 2071433169 + 143544361 = 45513^2 + 11981^2 .

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

It is a super-2 number, since 2×2214977530² = 9812250916809801800, which contains 22 as substring.

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 3 ways as a sum of consecutive naturals, for example, 110748867 + ... + 110748886.

Almost surely, 2^2214977530 is an apocalyptic number.

2214977530 is a deficient number, since it is larger than the sum of its proper divisors (1771982042).

2214977530 is a wasteful number, since it uses less digits than its factorization.

2214977530 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 221497760.

The product of its (nonzero) digits is 105840, while the sum is 40.

The square root of 2214977530 is about 47063.5477838210. The cubic root of 2214977530 is about 1303.5362359796.

The spelling of 2214977530 in words is "two billion, two hundred fourteen million, nine hundred seventy-seven thousand, five hundred thirty".