47015236 has 6 divisors (see below), whose sum is σ = 82276670. Its totient is φ = 23507616.

The previous prime is 47015219. The next prime is 47015237. The reversal of 47015236 is 63251074.

It can be written as a sum of positive squares in only one way, i.e., 43480836 + 3534400 = 6594^2 + 1880^2 .

It is a super-2 number, since 2×47015236² = 4420864832271392, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (47015237) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5876901 + ... + 5876908.

Almost surely, 2^47015236 is an apocalyptic number.

It is an amenable number.

47015236 is a deficient number, since it is larger than the sum of its proper divisors (35261434).

47015236 is a wasteful number, since it uses less digits than its factorization.

47015236 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11753813 (or 11753811 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 28.

The square root of 47015236 is about 6856.7657098664. The cubic root of 47015236 is about 360.9215995981.

The spelling of 47015236 in words is "forty-seven million, fifteen thousand, two hundred thirty-six".