474128070 has 64 divisors (see below), whose sum is σ = 1227985920. Its totient is φ = 116466048.

The previous prime is 474128063. The next prime is 474128077. The reversal of 474128070 is 70821474.

It is an interprime number because it is at equal distance from previous prime (474128063) and next prime (474128077).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (474128077) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 251391 + ... + 253269.

It is an arithmetic number, because the mean of its divisors is an integer number (19187280).

Almost surely, 2^474128070 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 474128070, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (613992960).

474128070 is an abundant number, since it is smaller than the sum of its proper divisors (753857850).

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

474128070 is a wasteful number, since it uses less digits than its factorization.

474128070 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2549.

The product of its (nonzero) digits is 12544, while the sum is 33.

The square root of 474128070 is about 21774.4820833929. The cubic root of 474128070 is about 779.7676658456.

The spelling of 474128070 in words is "four hundred seventy-four million, one hundred twenty-eight thousand, seventy".