140884954 has 8 divisors (see below), whose sum is σ = 241517088. Its totient is φ = 60379260.

The previous prime is 140884951. The next prime is 140884957. The reversal of 140884954 is 459488041.

It is an interprime number because it is at equal distance from previous prime (140884951) and next prime (140884957).

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

It is a self number, because there is not a number n which added to its sum of digits gives 140884954.

It is not an unprimeable number, because it can be changed into a prime (140884951) 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, 5031592 + ... + 5031619.

It is an arithmetic number, because the mean of its divisors is an integer number (30189636).

Almost surely, 2^140884954 is an apocalyptic number.

140884954 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

140884954 is a deficient number, since it is larger than the sum of its proper divisors (100632134).

140884954 is a wasteful number, since it uses less digits than its factorization.

140884954 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10063220.

The product of its (nonzero) digits is 184320, while the sum is 43.

The square root of 140884954 is about 11869.4967879856. The cubic root of 140884954 is about 520.3411888079.

The spelling of 140884954 in words is "one hundred forty million, eight hundred eighty-four thousand, nine hundred fifty-four".