34557030 has 48 divisors (see below), whose sum is σ = 93182544. Its totient is φ = 9214560.

The previous prime is 34557023. The next prime is 34557031. The reversal of 34557030 is 3075543.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 34556985 and 34557003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34557031) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4681 + ... + 9540.

It is an arithmetic number, because the mean of its divisors is an integer number (1941303).

Almost surely, 2^34557030 is an apocalyptic number.

34557030 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

34557030 is an abundant number, since it is smaller than the sum of its proper divisors (58625514).

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

34557030 is a wasteful number, since it uses less digits than its factorization.

34557030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14243 (or 14231 counting only the distinct ones).

The product of its (nonzero) digits is 6300, while the sum is 27.

The square root of 34557030 is about 5878.5227736226. The cubic root of 34557030 is about 325.7207829135.

It can be divided in two parts, 345 and 57030, that added together give a palindrome (57375).

The spelling of 34557030 in words is "thirty-four million, five hundred fifty-seven thousand, thirty".