145627214 has 16 divisors (see below), whose sum is σ = 230076288. Its totient is φ = 68994552.

The previous prime is 145627213. The next prime is 145627249. The reversal of 145627214 is 412726541.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (145627213) 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, 9872 + ... + 19715.

It is an arithmetic number, because the mean of its divisors is an integer number (14379768).

Almost surely, 2^145627214 is an apocalyptic number.

145627214 is a deficient number, since it is larger than the sum of its proper divisors (84449074).

145627214 is a wasteful number, since it uses less digits than its factorization.

145627214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29719.

The product of its digits is 13440, while the sum is 32.

The square root of 145627214 is about 12067.6101196550. The cubic root of 145627214 is about 526.1151973882.

The spelling of 145627214 in words is "one hundred forty-five million, six hundred twenty-seven thousand, two hundred fourteen".