38707746 has 48 divisors (see below), whose sum is σ = 98249760. Its totient is φ = 10053120.

The previous prime is 38707741. The next prime is 38707751. The reversal of 38707746 is 64770783.

It is an interprime number because it is at equal distance from previous prime (38707741) and next prime (38707751).

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a junction number, because it is equal to n+sod(n) for n = 38707698 and 38707707.

It is not an unprimeable number, because it can be changed into a prime (38707741) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2751 + ... + 9218.

It is an arithmetic number, because the mean of its divisors is an integer number (2046870).

Almost surely, 2^38707746 is an apocalyptic number.

38707746 is an abundant number, since it is smaller than the sum of its proper divisors (59542014).

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

38707746 is a wasteful number, since it uses less digits than its factorization.

38707746 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11999 (or 11992 counting only the distinct ones).

The product of its (nonzero) digits is 197568, while the sum is 42.

The square root of 38707746 is about 6221.5549503320. The cubic root of 38707746 is about 338.2719296678.

The spelling of 38707746 in words is "thirty-eight million, seven hundred seven thousand, seven hundred forty-six".