140573354 has 8 divisors (see below), whose sum is σ = 212038560. Its totient is φ = 69893836.

The previous prime is 140573339. The next prime is 140573359. The reversal of 140573354 is 453375041.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-3 number, since 3×140573354³ (a number of 25 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 140573354.

It is not an unprimeable number, because it can be changed into a prime (140573359) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 195974 + ... + 196689.

It is an arithmetic number, because the mean of its divisors is an integer number (26504820).

Almost surely, 2^140573354 is an apocalyptic number.

140573354 is a deficient number, since it is larger than the sum of its proper divisors (71465206).

140573354 is a wasteful number, since it uses less digits than its factorization.

140573354 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 392844.

The product of its (nonzero) digits is 25200, while the sum is 32.

The square root of 140573354 is about 11856.3634390989. The cubic root of 140573354 is about 519.9572869255.

The spelling of 140573354 in words is "one hundred forty million, five hundred seventy-three thousand, three hundred fifty-four".