1194020352 has 280 divisors, whose sum is σ = 4096861296. Its totient is φ = 340402176.

The previous prime is 1194020341. The next prime is 1194020437. The reversal of 1194020352 is 2530204911.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 27 ways as a sum of consecutive naturals, for example, 2612508 + ... + 2612964.

Almost surely, 2^1194020352 is an apocalyptic number.

1194020352 is a gapful number since it is divisible by the number (12) 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 1194020352, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2048430648).

1194020352 is an abundant number, since it is smaller than the sum of its proper divisors (2902840944).

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

1194020352 is an frugal number, since it uses more digits than its factorization.

1194020352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 500 (or 469 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 27.

The square root of 1194020352 is about 34554.5995780591. The cubic root of 1194020352 is about 1060.8905391489.

The spelling of 1194020352 in words is "one billion, one hundred ninety-four million, twenty thousand, three hundred fifty-two".