1190042700 has 144 divisors (see below), whose sum is σ = 4292891904. Its totient is φ = 247276800.

The previous prime is 1190042639. The next prime is 1190042723. The reversal of 1190042700 is 72400911.

1190042700 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2659 + ... + 48858.

Almost surely, 2^1190042700 is an apocalyptic number.

1190042700 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1190042700, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2146445952).

1190042700 is an abundant number, since it is smaller than the sum of its proper divisors (3102849204).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1190042700 is a wasteful number, since it uses less digits than its factorization.

1190042700 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51552 (or 51545 counting only the distinct ones).

The product of its (nonzero) digits is 504, while the sum is 24.

The square root of 1190042700 is about 34496.9955213494. The cubic root of 1190042700 is about 1059.7111767984.

The spelling of 1190042700 in words is "one billion, one hundred ninety million, forty-two thousand, seven hundred".