145204094 has 8 divisors (see below), whose sum is σ = 248921328. Its totient is φ = 62230320.

The previous prime is 145204067. The next prime is 145204117. The reversal of 145204094 is 490402541.

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, 5185847 + ... + 5185874.

It is an arithmetic number, because the mean of its divisors is an integer number (31115166).

Almost surely, 2^145204094 is an apocalyptic number.

145204094 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

145204094 is a deficient number, since it is larger than the sum of its proper divisors (103717234).

145204094 is a wasteful number, since it uses less digits than its factorization.

145204094 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10371730.

The product of its (nonzero) digits is 5760, while the sum is 29.

The square root of 145204094 is about 12050.0661408973. The cubic root of 145204094 is about 525.6051603729.

The spelling of 145204094 in words is "one hundred forty-five million, two hundred four thousand, ninety-four".