97494963 has 16 divisors (see below), whose sum is σ = 135778560. Its totient is φ = 62163936.

The previous prime is 97494899. The next prime is 97494973. The reversal of 97494963 is 36949479.

It is not a de Polignac number, because 97494963 - 2⁶ = 97494899 is a prime.

It is not an unprimeable number, because it can be changed into a prime (97494973) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 895 + ... + 13992.

It is an arithmetic number, because the mean of its divisors is an integer number (8486160).

Almost surely, 2^97494963 is an apocalyptic number.

97494963 is a deficient number, since it is larger than the sum of its proper divisors (38283597).

97494963 is a wasteful number, since it uses less digits than its factorization.

97494963 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14986.

The product of its digits is 1469664, while the sum is 51.

The square root of 97494963 is about 9873.9537673619. The cubic root of 97494963 is about 460.2502781070.

The spelling of 97494963 in words is "ninety-seven million, four hundred ninety-four thousand, nine hundred sixty-three".