97434554 has 16 divisors (see below), whose sum is σ = 168059328. Its totient is φ = 41500512.

The previous prime is 97434553. The next prime is 97434559. The reversal of 97434554 is 45543479.

It is not an unprimeable number, because it can be changed into a prime (97434553) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19067 + ... + 23630.

It is an arithmetic number, because the mean of its divisors is an integer number (10503708).

Almost surely, 2^97434554 is an apocalyptic number.

97434554 is a deficient number, since it is larger than the sum of its proper divisors (70624774).

97434554 is a wasteful number, since it uses less digits than its factorization.

97434554 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42869.

The product of its digits is 302400, while the sum is 41.

The square root of 97434554 is about 9870.8942857271. The cubic root of 97434554 is about 460.1551996791.

The spelling of 97434554 in words is "ninety-seven million, four hundred thirty-four thousand, five hundred fifty-four".