1520196 has 12 divisors (see below), whose sum is σ = 3547152. Its totient is φ = 506728.

The previous prime is 1520173. The next prime is 1520203. The reversal of 1520196 is 6910251.

It is a tau number, because it is divible by the number of its divisors (12).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 63330 + ... + 63353.

It is an arithmetic number, because the mean of its divisors is an integer number (295596).

2^1520196 is an apocalyptic number.

It is an amenable number.

1520196 is an abundant number, since it is smaller than the sum of its proper divisors (2026956).

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

1520196 is a wasteful number, since it uses less digits than its factorization.

1520196 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 126690 (or 126688 counting only the distinct ones).

The product of its (nonzero) digits is 540, while the sum is 24.

The square root of 1520196 is about 1232.9622865279. The cubic root of 1520196 is about 114.9828834008.

The spelling of 1520196 in words is "one million, five hundred twenty thousand, one hundred ninety-six".