1190906436 has 24 divisors (see below), whose sum is σ = 2779509600. Its totient is φ = 396864832.

The previous prime is 1190906413. The next prime is 1190906461. The reversal of 1190906436 is 6346090911.

1190906436 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 1190906394 and 1190906403.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 45115 + ... + 66461.

It is an arithmetic number, because the mean of its divisors is an integer number (115812900).

Almost surely, 2^1190906436 is an apocalyptic number.

It is an amenable number.

1190906436 is an abundant number, since it is smaller than the sum of its proper divisors (1588603164).

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

1190906436 is a wasteful number, since it uses less digits than its factorization.

1190906436 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26003 (or 26001 counting only the distinct ones).

The product of its (nonzero) digits is 34992, while the sum is 39.

The square root of 1190906436 is about 34509.5122538699. The cubic root of 1190906436 is about 1059.9674951466.

The spelling of 1190906436 in words is "one billion, one hundred ninety million, nine hundred six thousand, four hundred thirty-six".