140364154 has 8 divisors (see below), whose sum is σ = 240624288. Its totient is φ = 60156060.

The previous prime is 140364143. The next prime is 140364157. The reversal of 140364154 is 451463041.

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

It is not an unprimeable number, because it can be changed into a prime (140364157) 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, 5012992 + ... + 5013019.

It is an arithmetic number, because the mean of its divisors is an integer number (30078036).

Almost surely, 2^140364154 is an apocalyptic number.

140364154 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

140364154 is a deficient number, since it is larger than the sum of its proper divisors (100260134).

140364154 is a wasteful number, since it uses less digits than its factorization.

140364154 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10026020.

The product of its (nonzero) digits is 5760, while the sum is 28.

The square root of 140364154 is about 11847.5378876794. The cubic root of 140364154 is about 519.6992269511.

The spelling of 140364154 in words is "one hundred forty million, three hundred sixty-four thousand, one hundred fifty-four".