38201542 has 4 divisors (see below), whose sum is σ = 57302316. Its totient is φ = 19100770.

The previous prime is 38201531. The next prime is 38201561. The reversal of 38201542 is 24510283.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 24510283 = 7 ⋅3501469.

It is a super-2 number, since 2×38201542² = 2918715622355528, 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 as a sum of consecutive naturals, namely, 9550384 + ... + 9550387.

It is an arithmetic number, because the mean of its divisors is an integer number (14325579).

Almost surely, 2^38201542 is an apocalyptic number.

38201542 is a deficient number, since it is larger than the sum of its proper divisors (19100774).

38201542 is a wasteful number, since it uses less digits than its factorization.

38201542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19100773.

The product of its (nonzero) digits is 1920, while the sum is 25.

The square root of 38201542 is about 6180.7395997567. The cubic root of 38201542 is about 336.7908607360.

The spelling of 38201542 in words is "thirty-eight million, two hundred one thousand, five hundred forty-two".