1200089468 has 12 divisors (see below), whose sum is σ = 2100403032. Its totient is φ = 599974320.

The previous prime is 1200089467. The next prime is 1200089479. The reversal of 1200089468 is 8649800021.

It is a hoax number, since the sum of its digits (38) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1200089467) 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, 47471 + ... + 68217.

It is an arithmetic number, because the mean of its divisors is an integer number (175033586).

Almost surely, 2^1200089468 is an apocalyptic number.

It is an amenable number.

1200089468 is a deficient number, since it is larger than the sum of its proper divisors (900313564).

1200089468 is a wasteful number, since it uses less digits than its factorization.

1200089468 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35212 (or 35210 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 38.

The square root of 1200089468 is about 34642.3074866557. The cubic root of 1200089468 is about 1062.6849779532.

Adding to 1200089468 its reverse (8649800021), we get a palindrome (9849889489).

The spelling of 1200089468 in words is "one billion, two hundred million, eighty-nine thousand, four hundred sixty-eight".