65401106 has 4 divisors (see below), whose sum is σ = 98101662. Its totient is φ = 32700552.

The previous prime is 65401081. The next prime is 65401129. The reversal of 65401106 is 60110456.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 44102881 + 21298225 = 6641^2 + 4615^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16350275 + ... + 16350278.

Almost surely, 2^65401106 is an apocalyptic number.

65401106 is a deficient number, since it is larger than the sum of its proper divisors (32700556).

65401106 is a wasteful number, since it uses less digits than its factorization.

65401106 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32700555.

The product of its (nonzero) digits is 720, while the sum is 23.

The square root of 65401106 is about 8087.0950285007. The cubic root of 65401106 is about 402.8979252057.

The spelling of 65401106 in words is "sixty-five million, four hundred one thousand, one hundred six".