1111420486 has 8 divisors (see below), whose sum is σ = 1818688104. Its totient is φ = 505191120.

The previous prime is 1111420481. The next prime is 1111420489. The reversal of 1111420486 is 6840241111.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1111420481) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25259535 + ... + 25259578.

It is an arithmetic number, because the mean of its divisors is an integer number (227336013).

Almost surely, 2^1111420486 is an apocalyptic number.

1111420486 is a deficient number, since it is larger than the sum of its proper divisors (707267618).

1111420486 is a wasteful number, since it uses less digits than its factorization.

1111420486 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50519126.

The product of its (nonzero) digits is 1536, while the sum is 28.

The square root of 1111420486 is about 33337.9736336809. The cubic root of 1111420486 is about 1035.8402897017.

Adding to 1111420486 its reverse (6840241111), we get a palindrome (7951661597).

The spelling of 1111420486 in words is "one billion, one hundred eleven million, four hundred twenty thousand, four hundred eighty-six".