145426960 has 40 divisors (see below), whose sum is σ = 386421696. Its totient is φ = 49860480.

The previous prime is 145426843. The next prime is 145426961. The reversal of 145426960 is 69624541.

It is a tau number, because it is divible by the number of its divisors (40).

It is a super-2 number, since 2×145426960² = 42298001389683200, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (145426961) 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, 129286 + ... + 130405.

Almost surely, 2^145426960 is an apocalyptic number.

145426960 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

145426960 is an abundant number, since it is smaller than the sum of its proper divisors (240994736).

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

145426960 is a wasteful number, since it uses less digits than its factorization.

145426960 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 259711 (or 259705 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 37.

The square root of 145426960 is about 12059.3100963529. The cubic root of 145426960 is about 525.8739306651.

The spelling of 145426960 in words is "one hundred forty-five million, four hundred twenty-six thousand, nine hundred sixty".