145437260 has 24 divisors (see below), whose sum is σ = 305763360. Its totient is φ = 58109184.

The previous prime is 145437251. The next prime is 145437263. The reversal of 145437260 is 62734541.

It is not an unprimeable number, because it can be changed into a prime (145437263) 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, 16577 + ... + 23783.

It is an arithmetic number, because the mean of its divisors is an integer number (12740140).

Almost surely, 2^145437260 is an apocalyptic number.

145437260 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

145437260 is an abundant number, since it is smaller than the sum of its proper divisors (160326100).

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

145437260 is a wasteful number, since it uses less digits than its factorization.

145437260 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8225 (or 8223 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 32.

The square root of 145437260 is about 12059.7371447308. The cubic root of 145437260 is about 525.8863455425.

The spelling of 145437260 in words is "one hundred forty-five million, four hundred thirty-seven thousand, two hundred sixty".