34221150 has 48 divisors (see below), whose sum is σ = 94302000. Its totient is φ = 9125280.

The previous prime is 34221137. The next prime is 34221157. The reversal of 34221150 is 5112243.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34221157) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 11325 + ... + 14024.

It is an arithmetic number, because the mean of its divisors is an integer number (1964625).

Almost surely, 2^34221150 is an apocalyptic number.

34221150 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

34221150 is an abundant number, since it is smaller than the sum of its proper divisors (60080850).

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

34221150 is a wasteful number, since it uses less digits than its factorization.

34221150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25370 (or 25359 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 18.

The square root of 34221150 is about 5849.8846142467. The cubic root of 34221150 is about 324.6620550279.

Adding to 34221150 its reverse (5112243), we get a palindrome (39333393).

The spelling of 34221150 in words is "thirty-four million, two hundred twenty-one thousand, one hundred fifty".