97373378 has 16 divisors (see below), whose sum is σ = 151403904. Its totient is φ = 46936560.

The previous prime is 97373377. The next prime is 97373411. The reversal of 97373378 is 87337379.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (47).

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (97373377) 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, 1433 + ... + 14028.

It is an arithmetic number, because the mean of its divisors is an integer number (9462744).

Almost surely, 2^97373378 is an apocalyptic number.

97373378 is a deficient number, since it is larger than the sum of its proper divisors (54030526).

97373378 is a wasteful number, since it uses less digits than its factorization.

97373378 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15577.

The product of its digits is 666792, while the sum is 47.

The square root of 97373378 is about 9867.7949917902. The cubic root of 97373378 is about 460.0588740021.

The spelling of 97373378 in words is "ninety-seven million, three hundred seventy-three thousand, three hundred seventy-eight".