145460412 has 36 divisors (see below), whose sum is σ = 369762120. Its totient is φ = 48213792.

The previous prime is 145460407. The next prime is 145460437. The reversal of 145460412 is 214064541.

145460412 is a `hidden beast` number, since 1 + 4 + 54 + 604 + 1 + 2 = 666.

145460412 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4843 + ... + 17730.

It is an arithmetic number, because the mean of its divisors is an integer number (10271170).

Almost surely, 2^145460412 is an apocalyptic number.

145460412 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

145460412 is an abundant number, since it is smaller than the sum of its proper divisors (224301708).

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

145460412 is a wasteful number, since it uses less digits than its factorization.

145460412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22762 (or 22757 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 27.

The square root of 145460412 is about 12060.6969947843. The cubic root of 145460412 is about 525.9142491546.

The spelling of 145460412 in words is "one hundred forty-five million, four hundred sixty thousand, four hundred twelve".