4155460 has 24 divisors (see below), whose sum is σ = 8784216. Its totient is φ = 1651200.

The previous prime is 4155427. The next prime is 4155467. The reversal of 4155460 is 645514.

4155460 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 147456 + 4008004 = 384^2 + 2002^2 .

It is not an unprimeable number, because it can be changed into a prime (4155467) 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 7 ways as a sum of consecutive naturals, for example, 2860 + ... + 4060.

It is an arithmetic number, because the mean of its divisors is an integer number (366009).

Almost surely, 2^4155460 is an apocalyptic number.

It is an amenable number.

4155460 is an abundant number, since it is smaller than the sum of its proper divisors (4628756).

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

4155460 is a wasteful number, since it uses less digits than its factorization.

4155460 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1383 (or 1381 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 25.

The square root of 4155460 is about 2038.4945425485. The cubic root of 4155460 is about 160.7705023324.

It can be divided in two parts, 41554 and 60, that added together give a palindrome (41614).

The spelling of 4155460 in words is "four million, one hundred fifty-five thousand, four hundred sixty".