335145405 has 16 divisors (see below), whose sum is σ = 612837504. Its totient is φ = 153209280.

The previous prime is 335145403. The next prime is 335145449. The reversal of 335145405 is 504541533.

It is not a de Polignac number, because 335145405 - 2¹ = 335145403 is a prime.

It is a super-2 number, since 2×335145405² = 224644884985228050, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (335145401) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1595826 + ... + 1596035.

It is an arithmetic number, because the mean of its divisors is an integer number (38302344).

Almost surely, 2^335145405 is an apocalyptic number.

335145405 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

335145405 is a deficient number, since it is larger than the sum of its proper divisors (277692099).

335145405 is a wasteful number, since it uses less digits than its factorization.

335145405 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3191876.

The product of its (nonzero) digits is 18000, while the sum is 30.

The square root of 335145405 is about 18306.9769486936. The cubic root of 335145405 is about 694.6154247981.

Adding to 335145405 its reverse (504541533), we get a palindrome (839686938).

The spelling of 335145405 in words is "three hundred thirty-five million, one hundred forty-five thousand, four hundred five".