8461372 has 6 divisors (see below), whose sum is σ = 14807408. Its totient is φ = 4230684.

The previous prime is 8461361. The next prime is 8461373. The reversal of 8461372 is 2731648.

It is a super-2 number, since 2×8461372² = 143189632244768, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8461373) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1057668 + ... + 1057675.

Almost surely, 2^8461372 is an apocalyptic number.

It is an amenable number.

8461372 is a deficient number, since it is larger than the sum of its proper divisors (6346036).

8461372 is a wasteful number, since it uses less digits than its factorization.

8461372 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2115347 (or 2115345 counting only the distinct ones).

The product of its digits is 8064, while the sum is 31.

The square root of 8461372 is about 2908.8437565466. The cubic root of 8461372 is about 203.7731362438.

The spelling of 8461372 in words is "eight million, four hundred sixty-one thousand, three hundred seventy-two".