100477401 has 8 divisors (see below), whose sum is σ = 134934240. Its totient is φ = 66502752.

The previous prime is 100477381. The next prime is 100477411. The reversal of 100477401 is 104774001.

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

It is not a de Polignac number, because 100477401 - 2⁶ = 100477337 is a prime.

It is a super-2 number, since 2×100477401² = 20191416223429602, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (100477411) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 120060 + ... + 120893.

It is an arithmetic number, because the mean of its divisors is an integer number (16866780).

Almost surely, 2^100477401 is an apocalyptic number.

It is an amenable number.

100477401 is a deficient number, since it is larger than the sum of its proper divisors (34456839).

100477401 is a wasteful number, since it uses less digits than its factorization.

100477401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 241095.

The product of its (nonzero) digits is 784, while the sum is 24.

The square root of 100477401 is about 10023.8416288367. The cubic root of 100477401 is about 464.8963441053.

The spelling of 100477401 in words is "one hundred million, four hundred seventy-seven thousand, four hundred one".