38751480 has 128 divisors (see below), whose sum is σ = 131803200. Its totient is φ = 10123776.

The previous prime is 38751467. The next prime is 38751491. The reversal of 38751480 is 8415783.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 56902 + ... + 57578.

Almost surely, 2^38751480 is an apocalyptic number.

38751480 is a gapful number since it is divisible by the number (30) 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 38751480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (65901600).

38751480 is an abundant number, since it is smaller than the sum of its proper divisors (93051720).

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

38751480 is a wasteful number, since it uses less digits than its factorization.

38751480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 750 (or 740 counting only the distinct ones).

The product of its (nonzero) digits is 26880, while the sum is 36.

The square root of 38751480 is about 6225.0686743200. The cubic root of 38751480 is about 338.3992807188.

The spelling of 38751480 in words is "thirty-eight million, seven hundred fifty-one thousand, four hundred eighty".