401675124 has 24 divisors (see below), whose sum is σ = 986571040. Its totient is φ = 126844704.

The previous prime is 401675119. The next prime is 401675147. The reversal of 401675124 is 421576104.

It is a super-2 number, since 2×401675124² = 322685810480830752, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 401675091 and 401675100.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 880639 + ... + 881094.

Almost surely, 2^401675124 is an apocalyptic number.

It is an amenable number.

401675124 is an abundant number, since it is smaller than the sum of its proper divisors (584895916).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

401675124 is a wasteful number, since it uses less digits than its factorization.

401675124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1761759 (or 1761757 counting only the distinct ones).

The product of its (nonzero) digits is 6720, while the sum is 30.

The square root of 401675124 is about 20041.8343471849. The cubic root of 401675124 is about 737.8334022196.

The spelling of 401675124 in words is "four hundred one million, six hundred seventy-five thousand, one hundred twenty-four".