37225461 has 48 divisors (see below), whose sum is σ = 65142144. Its totient is φ = 18450432.

The previous prime is 37225459. The next prime is 37225471. The reversal of 37225461 is 16452273.

It is not a de Polignac number, because 37225461 - 2¹ = 37225459 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (37225411) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 60025 + ... + 60641.

It is an arithmetic number, because the mean of its divisors is an integer number (1357128).

Almost surely, 2^37225461 is an apocalyptic number.

It is an amenable number.

37225461 is a deficient number, since it is larger than the sum of its proper divisors (27916683).

37225461 is a wasteful number, since it uses less digits than its factorization.

37225461 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 670 (or 657 counting only the distinct ones).

The product of its digits is 10080, while the sum is 30.

The square root of 37225461 is about 6101.2671634669. The cubic root of 37225461 is about 333.8976493255.

The spelling of 37225461 in words is "thirty-seven million, two hundred twenty-five thousand, four hundred sixty-one".