2275237429 has 4 divisors (see below), whose sum is σ = 2323646784. Its totient is φ = 2226828076.

The previous prime is 2275237409. The next prime is 2275237453. The reversal of 2275237429 is 9247325722.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 9247325722 = 2 ⋅4623662861.

It is a cyclic number.

It is not a de Polignac number, because 2275237429 - 2¹¹ = 2275235381 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2275237409) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24204607 + ... + 24204700.

It is an arithmetic number, because the mean of its divisors is an integer number (580911696).

Almost surely, 2^2275237429 is an apocalyptic number.

It is an amenable number.

2275237429 is a deficient number, since it is larger than the sum of its proper divisors (48409355).

2275237429 is an equidigital number, since it uses as much as digits as its factorization.

2275237429 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48409354.

The product of its digits is 423360, while the sum is 43.

The square root of 2275237429 is about 47699.4489381167. The cubic root of 2275237429 is about 1315.2518091130.

The spelling of 2275237429 in words is "two billion, two hundred seventy-five million, two hundred thirty-seven thousand, four hundred twenty-nine".