145463078 has 8 divisors (see below), whose sum is σ = 218714160. Its totient is φ = 72558360.

The previous prime is 145463057. The next prime is 145463081. The reversal of 145463078 is 870364541.

145463078 is digitally balanced in base 2, because in such base 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 super-2 number, since 2×145463078² = 42319014122468168, which contains 22 as substring.

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, 85538 + ... + 87221.

It is an arithmetic number, because the mean of its divisors is an integer number (27339270).

Almost surely, 2^145463078 is an apocalyptic number.

145463078 is a deficient number, since it is larger than the sum of its proper divisors (73251082).

145463078 is a wasteful number, since it uses less digits than its factorization.

145463078 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 173182.

The product of its (nonzero) digits is 80640, while the sum is 38.

The square root of 145463078 is about 12060.8075185702. The cubic root of 145463078 is about 525.9174621223.

The spelling of 145463078 in words is "one hundred forty-five million, four hundred sixty-three thousand, seventy-eight".