2147420235 has 16 divisors (see below), whose sum is σ = 3437452800. Its totient is φ = 1144764000.

The previous prime is 2147420183. The next prime is 2147420269. The reversal of 2147420235 is 5320247412.

It is not a de Polignac number, because 2147420235 - 2⁸ = 2147419979 is a prime.

It is a super-2 number, since 2×2147420235² = 9222827331374910450, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1966 + ... + 65564.

It is an arithmetic number, because the mean of its divisors is an integer number (214840800).

Almost surely, 2^2147420235 is an apocalyptic number.

2147420235 is a deficient number, since it is larger than the sum of its proper divisors (1290032565).

2147420235 is a wasteful number, since it uses less digits than its factorization.

2147420235 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65858.

The product of its (nonzero) digits is 13440, while the sum is 30.

The square root of 2147420235 is about 46340.2658063158. The cubic root of 2147420235 is about 1290.1464559397.

Adding to 2147420235 its reverse (5320247412), we get a palindrome (7467667647).

The spelling of 2147420235 in words is "two billion, one hundred forty-seven million, four hundred twenty thousand, two hundred thirty-five".