474644101 has 4 divisors (see below), whose sum is σ = 477556192. Its totient is φ = 471732012.

The previous prime is 474644099. The next prime is 474644113. The reversal of 474644101 is 101446474.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 101446474 = 2 ⋅50723237.

It is a cyclic number.

It is not a de Polignac number, because 474644101 - 2¹ = 474644099 is a prime.

It is a super-2 number, since 2×474644101² = 450574045228196402, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (474644141) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1455801 + ... + 1456126.

It is an arithmetic number, because the mean of its divisors is an integer number (119389048).

Almost surely, 2^474644101 is an apocalyptic number.

It is an amenable number.

474644101 is a deficient number, since it is larger than the sum of its proper divisors (2912091).

474644101 is a wasteful number, since it uses less digits than its factorization.

474644101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2912090.

The product of its (nonzero) digits is 10752, while the sum is 31.

The square root of 474644101 is about 21786.3283046960. The cubic root of 474644101 is about 780.0504575073.

The spelling of 474644101 in words is "four hundred seventy-four million, six hundred forty-four thousand, one hundred one".