2214975375 has 112 divisors (see below), whose sum is σ = 4201317120. Its totient is φ = 1165233600.

The previous prime is 2214975341. The next prime is 2214975391. The reversal of 2214975375 is 5735794122.

It is a happy number.

2214975375 is a `hidden beast` number, since 2 + 21 + 4 + 97 + 537 + 5 = 666.

It is not a de Polignac number, because 2214975375 - 2⁷ = 2214975247 is a prime.

It is a super-2 number, since 2×2214975375² = 9812231823712781250, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 2214975375.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 111 ways as a sum of consecutive naturals, for example, 9932514 + ... + 9932736.

It is an arithmetic number, because the mean of its divisors is an integer number (37511760).

Almost surely, 2^2214975375 is an apocalyptic number.

2214975375 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

2214975375 is a deficient number, since it is larger than the sum of its proper divisors (1986341745).

2214975375 is an equidigital number, since it uses as much as digits as its factorization.

2214975375 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 365 (or 340 counting only the distinct ones).

The product of its digits is 529200, while the sum is 45.

The square root of 2214975375 is about 47063.5248892388. The cubic root of 2214975375 is about 1303.5358132331.

The spelling of 2214975375 in words is "two billion, two hundred fourteen million, nine hundred seventy-five thousand, three hundred seventy-five".