101958494 has 16 divisors (see below), whose sum is σ = 174096000. Its totient is φ = 44329560.

The previous prime is 101958487. The next prime is 101958497. The reversal of 101958494 is 494859101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101958497) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 100244 + ... + 101255.

It is an arithmetic number, because the mean of its divisors is an integer number (10881000).

Almost surely, 2^101958494 is an apocalyptic number.

101958494 is a deficient number, since it is larger than the sum of its proper divisors (72137506).

101958494 is a wasteful number, since it uses less digits than its factorization.

101958494 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 201535.

The product of its (nonzero) digits is 51840, while the sum is 41.

The square root of 101958494 is about 10097.4498760826. The cubic root of 101958494 is about 467.1694885261.

The spelling of 101958494 in words is "one hundred one million, nine hundred fifty-eight thousand, four hundred ninety-four".