920465196 has 96 divisors (see below), whose sum is σ = 2522956800. Its totient is φ = 261072000.

The previous prime is 920465167. The next prime is 920465197. The reversal of 920465196 is 691564029.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is not an unprimeable number, because it can be changed into a prime (920465197) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 620776 + ... + 622256.

It is an arithmetic number, because the mean of its divisors is an integer number (26280800).

Almost surely, 2^920465196 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 920465196, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1261478400).

920465196 is an abundant number, since it is smaller than the sum of its proper divisors (1602491604).

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

920465196 is a wasteful number, since it uses less digits than its factorization.

920465196 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1660 (or 1644 counting only the distinct ones).

The product of its (nonzero) digits is 116640, while the sum is 42.

The square root of 920465196 is about 30339.1693360250. The cubic root of 920465196 is about 972.7527277384.

The spelling of 920465196 in words is "nine hundred twenty million, four hundred sixty-five thousand, one hundred ninety-six".