101427494 has 32 divisors (see below), whose sum is σ = 177278976. Its totient is φ = 42626880.

The previous prime is 101427467. The next prime is 101427511. The reversal of 101427494 is 494724101.

It is a self number, because there is not a number n which added to its sum of digits gives 101427494.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 221714 + ... + 222170.

It is an arithmetic number, because the mean of its divisors is an integer number (5539968).

Almost surely, 2^101427494 is an apocalyptic number.

101427494 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

101427494 is a deficient number, since it is larger than the sum of its proper divisors (75851482).

101427494 is a wasteful number, since it uses less digits than its factorization.

101427494 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 740.

The product of its (nonzero) digits is 8064, while the sum is 32.

The square root of 101427494 is about 10071.1217845879. The cubic root of 101427494 is about 466.3570700492.

The spelling of 101427494 in words is "one hundred one million, four hundred twenty-seven thousand, four hundred ninety-four".