227070480 has 320 divisors, whose sum is σ = 892942848. Its totient is φ = 46448640.

The previous prime is 227070457. The next prime is 227070491. The reversal of 227070480 is 84070722.

It is a super-2 number, since 2×227070480² = 103122005774860800, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 807940 + ... + 808220.

Almost surely, 2^227070480 is an apocalyptic number.

227070480 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 227070480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (446471424).

227070480 is an abundant number, since it is smaller than the sum of its proper divisors (665872368).

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

227070480 is a wasteful number, since it uses less digits than its factorization.

227070480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 354 (or 348 counting only the distinct ones).

The product of its (nonzero) digits is 6272, while the sum is 30.

The square root of 227070480 is about 15068.8579527448. The cubic root of 227070480 is about 610.0801471328.

It can be divided in two parts, 227070 and 480, that multiplied together give a square (108993600 = 10440²).

The spelling of 227070480 in words is "two hundred twenty-seven million, seventy thousand, four hundred eighty".