7408148220 has 120 divisors (see below), whose sum is σ = 25352390448. Its totient is φ = 1795910400.

The previous prime is 7408148201. The next prime is 7408148221. The reversal of 7408148220 is 228418047.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7408148221) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 190041 + ... + 225680.

Almost surely, 2^7408148220 is an apocalyptic number.

It is an amenable number.

7408148220 is an abundant number, since it is smaller than the sum of its proper divisors (17944242228).

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

7408148220 is a wasteful number, since it uses less digits than its factorization.

7408148220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 415753 (or 415742 counting only the distinct ones).

The product of its (nonzero) digits is 28672, while the sum is 36.

The square root of 7408148220 is about 86070.6002070393. The cubic root of 7408148220 is about 1949.4101411172.

The spelling of 7408148220 in words is "seven billion, four hundred eight million, one hundred forty-eight thousand, two hundred twenty".