401049675 has 108 divisors (see below), whose sum is σ = 796489200. Its totient is φ = 192741120.

The previous prime is 401049661. The next prime is 401049683. The reversal of 401049675 is 576940104.

It is not a de Polignac number, because 401049675 - 2⁹ = 401049163 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 107 ways as a sum of consecutive naturals, for example, 2015226 + ... + 2015424.

It is an arithmetic number, because the mean of its divisors is an integer number (7374900).

Almost surely, 2^401049675 is an apocalyptic number.

401049675 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

401049675 is a deficient number, since it is larger than the sum of its proper divisors (395439525).

401049675 is a wasteful number, since it uses less digits than its factorization.

401049675 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 294 (or 273 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 36.

The square root of 401049675 is about 20026.2246816518. The cubic root of 401049675 is about 737.4502427409.

Adding to 401049675 its reverse (576940104), we get a palindrome (977989779).

The spelling of 401049675 in words is "four hundred one million, forty-nine thousand, six hundred seventy-five".