47925970 has 16 divisors (see below), whose sum is σ = 86349528. Its totient is φ = 19152000.

The previous prime is 47925959. The next prime is 47925973. The reversal of 47925970 is 7952974.

It can be written as a sum of positive squares in 4 ways, for example, as 32410249 + 15515721 = 5693^2 + 3939^2 .

It is not an unprimeable number, because it can be changed into a prime (47925973) 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, 14470 + ... + 17470.

Almost surely, 2^47925970 is an apocalyptic number.

47925970 is a deficient number, since it is larger than the sum of its proper divisors (38423558).

47925970 is a wasteful number, since it uses less digits than its factorization.

47925970 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4605.

The product of its (nonzero) digits is 158760, while the sum is 43.

The square root of 47925970 is about 6922.8585136488. The cubic root of 47925970 is about 363.2371871027.

The spelling of 47925970 in words is "forty-seven million, nine hundred twenty-five thousand, nine hundred seventy".