140947098 has 8 divisors (see below), whose sum is σ = 281894208. Its totient is φ = 46982364.

The previous prime is 140947091. The next prime is 140947099. The reversal of 140947098 is 890749041.

140947098 is digitally balanced in base 2 and base 3, because in such bases 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.

140947098 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (140947091) 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, 11745586 + ... + 11745597.

It is an arithmetic number, because the mean of its divisors is an integer number (35236776).

Almost surely, 2^140947098 is an apocalyptic number.

140947098 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

140947098 is a wasteful number, since it uses less digits than its factorization.

140947098 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23491188.

The product of its (nonzero) digits is 72576, while the sum is 42.

The square root of 140947098 is about 11872.1143020104. The cubic root of 140947098 is about 520.4176846263.

The spelling of 140947098 in words is "one hundred forty million, nine hundred forty-seven thousand, ninety-eight".