38512495 has 8 divisors (see below), whose sum is σ = 52817184. Its totient is φ = 26408544.

The previous prime is 38512469. The next prime is 38512517. The reversal of 38512495 is 59421583.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 38512495 - 2⁹ = 38511983 is a prime.

It is a super-2 number, since 2×38512495² = 2966424542250050, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 550144 + ... + 550213.

It is an arithmetic number, because the mean of its divisors is an integer number (6602148).

Almost surely, 2^38512495 is an apocalyptic number.

38512495 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

38512495 is a deficient number, since it is larger than the sum of its proper divisors (14304689).

38512495 is a wasteful number, since it uses less digits than its factorization.

38512495 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1100369.

The product of its digits is 43200, while the sum is 37.

The square root of 38512495 is about 6205.8436171080. The cubic root of 38512495 is about 337.7021961698.

It can be divided in two parts, 385 and 12495, that added together give a triangular number (12880 = T₁₆₀).

The spelling of 38512495 in words is "thirty-eight million, five hundred twelve thousand, four hundred ninety-five".