145374108 has 24 divisors (see below), whose sum is σ = 370043520. Its totient is φ = 44052720.

The previous prime is 145374107. The next prime is 145374127. The reversal of 145374108 is 801473541.

145374108 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×145374108² = 42267262553591328, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (145374107) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 550528 + ... + 550791.

It is an arithmetic number, because the mean of its divisors is an integer number (15418480).

Almost surely, 2^145374108 is an apocalyptic number.

It is an amenable number.

145374108 is an abundant number, since it is smaller than the sum of its proper divisors (224669412).

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

145374108 is a wasteful number, since it uses less digits than its factorization.

145374108 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1101337 (or 1101335 counting only the distinct ones).

The product of its (nonzero) digits is 13440, while the sum is 33.

The square root of 145374108 is about 12057.1185612484. The cubic root of 145374108 is about 525.8102174521.

The spelling of 145374108 in words is "one hundred forty-five million, three hundred seventy-four thousand, one hundred eight".