366516145 has 8 divisors (see below), whose sum is σ = 441126504. Its totient is φ = 292341504.

The previous prime is 366516113. The next prime is 366516167. The reversal of 366516145 is 541615663.

It can be written as a sum of positive squares in 4 ways, for example, as 101445184 + 265070961 = 10072^2 + 16281^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 366516145 - 2⁵ = 366516113 is a prime.

It is a super-2 number, since 2×366516145² = 268668169091322050, which contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 107074 + ... + 110443.

It is an arithmetic number, because the mean of its divisors is an integer number (55140813).

Almost surely, 2^366516145 is an apocalyptic number.

It is an amenable number.

366516145 is a deficient number, since it is larger than the sum of its proper divisors (74610359).

366516145 is a wasteful number, since it uses less digits than its factorization.

366516145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 217859.

The product of its digits is 64800, while the sum is 37.

The square root of 366516145 is about 19144.6113828409. The cubic root of 366516145 is about 715.6451021730.

The spelling of 366516145 in words is "three hundred sixty-six million, five hundred sixteen thousand, one hundred forty-five".