162036140 has 36 divisors (see below), whose sum is σ = 395833536. Its totient is φ = 55554912.

The previous prime is 162036131. The next prime is 162036143. The reversal of 162036140 is 41630261.

It is a happy number.

162036140 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (162036143) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 81692 + ... + 83651.

It is an arithmetic number, because the mean of its divisors is an integer number (10995376).

Almost surely, 2^162036140 is an apocalyptic number.

162036140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

162036140 is an abundant number, since it is smaller than the sum of its proper divisors (233797396).

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

162036140 is a wasteful number, since it uses less digits than its factorization.

162036140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 165366 (or 165357 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 23.

The square root of 162036140 is about 12729.3416954688. The cubic root of 162036140 is about 545.1767123283.

The spelling of 162036140 in words is "one hundred sixty-two million, thirty-six thousand, one hundred forty".