474022738 has 8 divisors (see below), whose sum is σ = 812610432. Its totient is φ = 203152596.

The previous prime is 474022729. The next prime is 474022739. The reversal of 474022738 is 837220474.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×474022738² = 449395112282033288, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 474022697 and 474022706.

It is not an unprimeable number, because it can be changed into a prime (474022739) 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, 16929370 + ... + 16929397.

It is an arithmetic number, because the mean of its divisors is an integer number (101576304).

Almost surely, 2^474022738 is an apocalyptic number.

474022738 is a deficient number, since it is larger than the sum of its proper divisors (338587694).

474022738 is a wasteful number, since it uses less digits than its factorization.

474022738 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33858776.

The product of its (nonzero) digits is 75264, while the sum is 37.

The square root of 474022738 is about 21772.0632462796. The cubic root of 474022738 is about 779.7099173341.

The spelling of 474022738 in words is "four hundred seventy-four million, twenty-two thousand, seven hundred thirty-eight".