145468908 has 36 divisors (see below), whose sum is σ = 395999968. Its totient is φ = 44759520.

The previous prime is 145468907. The next prime is 145468913. The reversal of 145468908 is 809864541.

145468908 is a `hidden beast` number, since 14 + 546 + 8 + 90 + 8 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a super-2 number, since 2×145468908² = 42322406389424928, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (145468903) 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, 154948 + ... + 155883.

Almost surely, 2^145468908 is an apocalyptic number.

145468908 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

145468908 is an abundant number, since it is smaller than the sum of its proper divisors (250531060).

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

145468908 is a wasteful number, since it uses less digits than its factorization.

145468908 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 310854 (or 310849 counting only the distinct ones).

The product of its (nonzero) digits is 276480, while the sum is 45.

The square root of 145468908 is about 12061.0492080913. The cubic root of 145468908 is about 525.9244880927.

The spelling of 145468908 in words is "one hundred forty-five million, four hundred sixty-eight thousand, nine hundred eight".