34024020 has 24 divisors (see below), whose sum is σ = 95267424. Its totient is φ = 9073056.

The previous prime is 34023991. The next prime is 34024027. The reversal of 34024020 is 2042043.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34024027) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 283474 + ... + 283593.

It is an arithmetic number, because the mean of its divisors is an integer number (3969476).

Almost surely, 2^34024020 is an apocalyptic number.

34024020 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

34024020 is an abundant number, since it is smaller than the sum of its proper divisors (61243404).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

34024020 is a wasteful number, since it uses less digits than its factorization.

34024020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 567079 (or 567077 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 15.

The square root of 34024020 is about 5833.0112292023. The cubic root of 34024020 is about 324.0374518512.

Adding to 34024020 its reverse (2042043), we get a palindrome (36066063).

The spelling of 34024020 in words is "thirty-four million, twenty-four thousand, twenty".