145477162 has 16 divisors (see below), whose sum is σ = 228007872. Its totient is φ = 69483040.

The previous prime is 145477153. The next prime is 145477181. The reversal of 145477162 is 261774541.

145477162 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 43038 + ... + 46294.

It is an arithmetic number, because the mean of its divisors is an integer number (14250492).

Almost surely, 2^145477162 is an apocalyptic number.

145477162 is a deficient number, since it is larger than the sum of its proper divisors (82530710).

145477162 is a wasteful number, since it uses less digits than its factorization.

145477162 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4253.

The product of its digits is 47040, while the sum is 37.

The square root of 145477162 is about 12061.3913791071. The cubic root of 145477162 is about 525.9344350032.

The spelling of 145477162 in words is "one hundred forty-five million, four hundred seventy-seven thousand, one hundred sixty-two".