401792282 has 4 divisors (see below), whose sum is σ = 602688426. Its totient is φ = 200896140.

The previous prime is 401792273. The next prime is 401792291. The reversal of 401792282 is 282297104.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (401792273) and next prime (401792291).

It can be written as a sum of positive squares in only one way, i.e., 366377881 + 35414401 = 19141^2 + 5951^2 .

It is a super-2 number, since 2×401792282² = 322874075749535048, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100448069 + ... + 100448072.

Almost surely, 2^401792282 is an apocalyptic number.

401792282 is a deficient number, since it is larger than the sum of its proper divisors (200896144).

401792282 is a wasteful number, since it uses less digits than its factorization.

401792282 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 200896143.

The product of its (nonzero) digits is 16128, while the sum is 35.

The square root of 401792282 is about 20044.7569703401. The cubic root of 401792282 is about 737.9051307364.

The spelling of 401792282 in words is "four hundred one million, seven hundred ninety-two thousand, two hundred eighty-two".