1541164166 has 8 divisors (see below), whose sum is σ = 2312831424. Its totient is φ = 770220360.

The previous prime is 1541164123. The next prime is 1541164171. The reversal of 1541164166 is 6614611451.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 175505 + ... + 184076.

It is an arithmetic number, because the mean of its divisors is an integer number (289103928).

Almost surely, 2^1541164166 is an apocalyptic number.

1541164166 is a deficient number, since it is larger than the sum of its proper divisors (771667258).

1541164166 is a wasteful number, since it uses less digits than its factorization.

1541164166 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 361726.

The product of its digits is 17280, while the sum is 35.

The square root of 1541164166 is about 39257.6637868328. The cubic root of 1541164166 is about 1155.0912681887.

The spelling of 1541164166 in words is "one billion, five hundred forty-one million, one hundred sixty-four thousand, one hundred sixty-six".