101974054 has 16 divisors (see below), whose sum is σ = 188260128. Its totient is φ = 40341312.

The previous prime is 101974051. The next prime is 101974073. The reversal of 101974054 is 450479101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101974051) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 279967 + ... + 280330.

It is an arithmetic number, because the mean of its divisors is an integer number (11766258).

Almost surely, 2^101974054 is an apocalyptic number.

101974054 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

101974054 is a deficient number, since it is larger than the sum of its proper divisors (86286074).

101974054 is a wasteful number, since it uses less digits than its factorization.

101974054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 560319.

The product of its (nonzero) digits is 5040, while the sum is 31.

The square root of 101974054 is about 10098.2203382576. The cubic root of 101974054 is about 467.1932524036.

The spelling of 101974054 in words is "one hundred one million, nine hundred seventy-four thousand, fifty-four".