34521755 has 16 divisors (see below), whose sum is σ = 42968064. Its totient is φ = 26598240.

The previous prime is 34521749. The next prime is 34521769. The reversal of 34521755 is 55712543.

It is not a de Polignac number, because 34521755 - 2¹⁴ = 34505371 is a prime.

It is a super-3 number, since 3×34521755³ (a number of 24 digits) contains 333 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 43472 + ... + 44258.

It is an arithmetic number, because the mean of its divisors is an integer number (2685504).

Almost surely, 2^34521755 is an apocalyptic number.

34521755 is a deficient number, since it is larger than the sum of its proper divisors (8446309).

34521755 is a wasteful number, since it uses less digits than its factorization.

34521755 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1106.

The product of its digits is 21000, while the sum is 32.

The square root of 34521755 is about 5875.5216789660. The cubic root of 34521755 is about 325.6099158209.

The spelling of 34521755 in words is "thirty-four million, five hundred twenty-one thousand, seven hundred fifty-five".