145456262 has 8 divisors (see below), whose sum is σ = 249353616. Its totient is φ = 62338392.

The previous prime is 145456231. The next prime is 145456271. The reversal of 145456262 is 262654541.

145456262 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5194853 + ... + 5194880.

It is an arithmetic number, because the mean of its divisors is an integer number (31169202).

Almost surely, 2^145456262 is an apocalyptic number.

145456262 is a deficient number, since it is larger than the sum of its proper divisors (103897354).

145456262 is a wasteful number, since it uses less digits than its factorization.

145456262 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10389742.

The product of its digits is 57600, while the sum is 35.

The square root of 145456262 is about 12060.5249471157. The cubic root of 145456262 is about 525.9092476451.

The spelling of 145456262 in words is "one hundred forty-five million, four hundred fifty-six thousand, two hundred sixty-two".