201826412 has 6 divisors (see below), whose sum is σ = 353196228. Its totient is φ = 100913204.

The previous prime is 201826409. The next prime is 201826421. The reversal of 201826412 is 214628102.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25228298 + ... + 25228305.

It is an arithmetic number, because the mean of its divisors is an integer number (58866038).

Almost surely, 2^201826412 is an apocalyptic number.

It is an amenable number.

201826412 is a deficient number, since it is larger than the sum of its proper divisors (151369816).

201826412 is a wasteful number, since it uses less digits than its factorization.

201826412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50456607 (or 50456605 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 26.

The square root of 201826412 is about 14206.5622864928. The cubic root of 201826412 is about 586.5783098396.

The spelling of 201826412 in words is "two hundred one million, eight hundred twenty-six thousand, four hundred twelve".