1190055679 has 8 divisors (see below), whose sum is σ = 1222868880. Its totient is φ = 1157276736.

The previous prime is 1190055661. The next prime is 1190055689. The reversal of 1190055679 is 9765500911.

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

It is a cyclic number.

It is not a de Polignac number, because 1190055679 - 2¹³ = 1190047487 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1190055689) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 72192 + ... + 87130.

It is an arithmetic number, because the mean of its divisors is an integer number (152858610).

Almost surely, 2^1190055679 is an apocalyptic number.

1190055679 is a deficient number, since it is larger than the sum of its proper divisors (32813201).

1190055679 is a wasteful number, since it uses less digits than its factorization.

1190055679 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17129.

The product of its (nonzero) digits is 85050, while the sum is 43.

The square root of 1190055679 is about 34497.1836386682. The cubic root of 1190055679 is about 1059.7150293048.

The spelling of 1190055679 in words is "one billion, one hundred ninety million, fifty-five thousand, six hundred seventy-nine".