140363774 has 4 divisors (see below), whose sum is σ = 210545664. Its totient is φ = 70181886.

The previous prime is 140363771. The next prime is 140363789. The reversal of 140363774 is 477363041.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140363771) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 35090942 + ... + 35090945.

It is an arithmetic number, because the mean of its divisors is an integer number (52636416).

Almost surely, 2^140363774 is an apocalyptic number.

140363774 is a deficient number, since it is larger than the sum of its proper divisors (70181890).

140363774 is an equidigital number, since it uses as much as digits as its factorization.

140363774 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70181889.

The product of its (nonzero) digits is 42336, while the sum is 35.

The square root of 140363774 is about 11847.5218505812. The cubic root of 140363774 is about 519.6987579665.

The spelling of 140363774 in words is "one hundred forty million, three hundred sixty-three thousand, seven hundred seventy-four".