37472423 has 4 divisors (see below), whose sum is σ = 37507680. Its totient is φ = 37437168.

The previous prime is 37472417. The next prime is 37472429. The reversal of 37472423 is 32427473.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 32427473 = 13 ⋅2494421.

It is an interprime number because it is at equal distance from previous prime (37472417) and next prime (37472429).

It is a cyclic number.

It is not a de Polignac number, because 37472423 - 2¹⁸ = 37210279 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 37472423.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (37472429) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15983 + ... + 18176.

It is an arithmetic number, because the mean of its divisors is an integer number (9376920).

Almost surely, 2^37472423 is an apocalyptic number.

37472423 is a deficient number, since it is larger than the sum of its proper divisors (35257).

37472423 is a wasteful number, since it uses less digits than its factorization.

37472423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35256.

The product of its digits is 28224, while the sum is 32.

The square root of 37472423 is about 6121.4722902256. The cubic root of 37472423 is about 334.6344062427.

Adding to 37472423 its reverse (32427473), we get a palindrome (69899896).

The spelling of 37472423 in words is "thirty-seven million, four hundred seventy-two thousand, four hundred twenty-three".