145597354 has 8 divisors (see below), whose sum is σ = 249595488. Its totient is φ = 62398860.

The previous prime is 145597351. The next prime is 145597363. The reversal of 145597354 is 453795541.

145597354 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 self number, because there is not a number n which added to its sum of digits gives 145597354.

It is not an unprimeable number, because it can be changed into a prime (145597351) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5199892 + ... + 5199919.

It is an arithmetic number, because the mean of its divisors is an integer number (31199436).

Almost surely, 2^145597354 is an apocalyptic number.

145597354 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

145597354 is a deficient number, since it is larger than the sum of its proper divisors (103998134).

145597354 is a wasteful number, since it uses less digits than its factorization.

145597354 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10399820.

The product of its digits is 378000, while the sum is 43.

The square root of 145597354 is about 12066.3728601432. The cubic root of 145597354 is about 526.0792359924.

The spelling of 145597354 in words is "one hundred forty-five million, five hundred ninety-seven thousand, three hundred fifty-four".