101498946 has 8 divisors (see below), whose sum is σ = 202997904. Its totient is φ = 33832980.

The previous prime is 101498923. The next prime is 101498987. The reversal of 101498946 is 649894101.

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

101498946 is an admirable number.

It is a super-2 number, since 2×101498946² = 20604072078221832, which contains 22 as substring.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a junction number, because it is equal to n+sod(n) for n = 101498898 and 101498907.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8458240 + ... + 8458251.

It is an arithmetic number, because the mean of its divisors is an integer number (25374738).

Almost surely, 2^101498946 is an apocalyptic number.

101498946 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.

101498946 is a wasteful number, since it uses less digits than its factorization.

101498946 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16916496.

The product of its (nonzero) digits is 62208, while the sum is 42.

The square root of 101498946 is about 10074.6685305274. The cubic root of 101498946 is about 466.4665549051.

The spelling of 101498946 in words is "one hundred one million, four hundred ninety-eight thousand, nine hundred forty-six".