145606460 has 12 divisors (see below), whose sum is σ = 305773608. Its totient is φ = 58242576.

The previous prime is 145606421. The next prime is 145606469. The reversal of 145606460 is 64606541.

It is a hoax number, since the sum of its digits (32) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (145606469) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3640142 + ... + 3640181.

It is an arithmetic number, because the mean of its divisors is an integer number (25481134).

Almost surely, 2^145606460 is an apocalyptic number.

145606460 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

145606460 is an abundant number, since it is smaller than the sum of its proper divisors (160167148).

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

145606460 is a wasteful number, since it uses less digits than its factorization.

145606460 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7280332 (or 7280330 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 32.

The square root of 145606460 is about 12066.7501838730. The cubic root of 145606460 is about 526.0902031735.

The spelling of 145606460 in words is "one hundred forty-five million, six hundred six thousand, four hundred sixty".