140073367 has 4 divisors (see below), whose sum is σ = 160083856. Its totient is φ = 120062880.

The previous prime is 140073361. The next prime is 140073371. The reversal of 140073367 is 763370041.

140073367 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 140073367 - 2⁷ = 140073239 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140073361) 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, 10005234 + ... + 10005247.

It is an arithmetic number, because the mean of its divisors is an integer number (40020964).

Almost surely, 2^140073367 is an apocalyptic number.

140073367 is a deficient number, since it is larger than the sum of its proper divisors (20010489).

140073367 is an equidigital number, since it uses as much as digits as its factorization.

140073367 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20010488.

The product of its (nonzero) digits is 10584, while the sum is 31.

The square root of 140073367 is about 11835.2594817351. The cubic root of 140073367 is about 519.3400985630.

The spelling of 140073367 in words is "one hundred forty million, seventy-three thousand, three hundred sixty-seven".