48070397 has 4 divisors (see below), whose sum is σ = 48388896. Its totient is φ = 47751900.

The previous prime is 48070381. The next prime is 48070411. The reversal of 48070397 is 79307084.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 48070397 - 2⁴ = 48070381 is a prime.

It is a super-3 number, since 3×48070397³ (a number of 24 digits) contains 333 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 48070397.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48070357) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 159023 + ... + 159324.

It is an arithmetic number, because the mean of its divisors is an integer number (12097224).

Almost surely, 2^48070397 is an apocalyptic number.

It is an amenable number.

48070397 is a deficient number, since it is larger than the sum of its proper divisors (318499).

48070397 is a wasteful number, since it uses less digits than its factorization.

48070397 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 318498.

The product of its (nonzero) digits is 42336, while the sum is 38.

The square root of 48070397 is about 6933.2818347446. The cubic root of 48070397 is about 363.6016982239.

The spelling of 48070397 in words is "forty-eight million, seventy thousand, three hundred ninety-seven".