145790950 has 24 divisors (see below), whose sum is σ = 271489320. Its totient is φ = 58248000.

The previous prime is 145790927. The next prime is 145790959. The reversal of 145790950 is 59097541.

145790950 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×145790950² = 42510002203805000, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (145790959) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 80050 + ... + 81850.

It is an arithmetic number, because the mean of its divisors is an integer number (11312055).

Almost surely, 2^145790950 is an apocalyptic number.

145790950 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

145790950 is a deficient number, since it is larger than the sum of its proper divisors (125698370).

145790950 is a wasteful number, since it uses less digits than its factorization.

145790950 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3432 (or 3427 counting only the distinct ones).

The product of its (nonzero) digits is 56700, while the sum is 40.

The square root of 145790950 is about 12074.3923242538. The cubic root of 145790950 is about 526.3123027927.

The spelling of 145790950 in words is "one hundred forty-five million, seven hundred ninety thousand, nine hundred fifty".