1201041662 has 8 divisors (see below), whose sum is σ = 1805667600. Its totient is φ = 599152464.

The previous prime is 1201041617. The next prime is 1201041689. The reversal of 1201041662 is 2661401021.

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, 683087 + ... + 684842.

It is an arithmetic number, because the mean of its divisors is an integer number (225708450).

Almost surely, 2^1201041662 is an apocalyptic number.

1201041662 is a deficient number, since it is larger than the sum of its proper divisors (604625938).

1201041662 is a wasteful number, since it uses less digits than its factorization.

1201041662 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1368370.

The product of its (nonzero) digits is 576, while the sum is 23.

The square root of 1201041662 is about 34656.0479858855. The cubic root of 1201041662 is about 1062.9659611031.

Adding to 1201041662 its reverse (2661401021), we get a palindrome (3862442683).

The spelling of 1201041662 in words is "one billion, two hundred one million, forty-one thousand, six hundred sixty-two".