97450461 has 12 divisors (see below), whose sum is σ = 142344540. Its totient is φ = 64236480.

The previous prime is 97450459. The next prime is 97450541. The reversal of 97450461 is 16405479.

97450461 is a `hidden beast` number, since 97 + 4 + 504 + 61 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 39614436 + 57836025 = 6294^2 + 7605^2 .

It is not a de Polignac number, because 97450461 - 2¹ = 97450459 is a prime.

It is a super-2 number, since 2×97450461² = 18993184698225042, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (97450061) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 60030 + ... + 61631.

It is an arithmetic number, because the mean of its divisors is an integer number (11862045).

Almost surely, 2^97450461 is an apocalyptic number.

It is an amenable number.

97450461 is a deficient number, since it is larger than the sum of its proper divisors (44894079).

97450461 is a wasteful number, since it uses less digits than its factorization.

97450461 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 121756 (or 121753 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 36.

The square root of 97450461 is about 9871.7000055715. The cubic root of 97450461 is about 460.1802397022.

The spelling of 97450461 in words is "ninety-seven million, four hundred fifty thousand, four hundred sixty-one".