97570150 has 12 divisors (see below), whose sum is σ = 181480572. Its totient is φ = 39028040.

The previous prime is 97570133. The next prime is 97570153. The reversal of 97570150 is 5107579.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (97570153) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 975652 + ... + 975751.

It is an arithmetic number, because the mean of its divisors is an integer number (15123381).

Almost surely, 2^97570150 is an apocalyptic number.

97570150 is a deficient number, since it is larger than the sum of its proper divisors (83910422).

97570150 is a wasteful number, since it uses less digits than its factorization.

97570150 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1951415 (or 1951410 counting only the distinct ones).

The product of its (nonzero) digits is 11025, while the sum is 34.

The square root of 97570150 is about 9877.7603736880. The cubic root of 97570150 is about 460.3685609556.

The spelling of 97570150 in words is "ninety-seven million, five hundred seventy thousand, one hundred fifty".