34131022 has 4 divisors (see below), whose sum is σ = 51196536. Its totient is φ = 17065510.

The previous prime is 34131017. The next prime is 34131029. The reversal of 34131022 is 22013143.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a junction number, because it is equal to n+sod(n) for n = 34130987 and 34131005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34131029) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8532754 + ... + 8532757.

It is an arithmetic number, because the mean of its divisors is an integer number (12799134).

Almost surely, 2^34131022 is an apocalyptic number.

34131022 is a deficient number, since it is larger than the sum of its proper divisors (17065514).

34131022 is a wasteful number, since it uses less digits than its factorization.

34131022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17065513.

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 34131022 is about 5842.1761356536. The cubic root of 34131022 is about 324.3767843923.

Adding to 34131022 its reverse (22013143), we get a palindrome (56144165).

The spelling of 34131022 in words is "thirty-four million, one hundred thirty-one thousand, twenty-two".