105471477 has 12 divisors (see below), whose sum is σ = 157990560. Its totient is φ = 70314156.

The previous prime is 105471469. The next prime is 105471479. The reversal of 105471477 is 774174501.

It is not a de Polignac number, because 105471477 - 2³ = 105471469 is a prime.

It is a super-2 number, since 2×105471477² = 22248464921123058, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (105471479) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 216777 + ... + 217262.

It is an arithmetic number, because the mean of its divisors is an integer number (13165880).

Almost surely, 2^105471477 is an apocalyptic number.

It is an amenable number.

105471477 is a deficient number, since it is larger than the sum of its proper divisors (52519083).

105471477 is an frugal number, since it uses more digits than its factorization.

105471477 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 434054 (or 434042 counting only the distinct ones).

The product of its (nonzero) digits is 27440, while the sum is 36.

The square root of 105471477 is about 10269.9307203116. The cubic root of 105471477 is about 472.4744657403.

The spelling of 105471477 in words is "one hundred five million, four hundred seventy-one thousand, four hundred seventy-seven".