46722370 has 16 divisors (see below), whose sum is σ = 86152248. Its totient is φ = 18232960.

The previous prime is 46722367. The next prime is 46722373. The reversal of 46722370 is 7322764.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (46722367) and next prime (46722373).

It can be written as a sum of positive squares in 4 ways, for example, as 36036009 + 10686361 = 6003^2 + 3269^2 .

It is not an unprimeable number, because it can be changed into a prime (46722373) 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, 56569 + ... + 57388.

Almost surely, 2^46722370 is an apocalyptic number.

46722370 is a deficient number, since it is larger than the sum of its proper divisors (39429878).

46722370 is a wasteful number, since it uses less digits than its factorization.

46722370 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 114005.

The product of its (nonzero) digits is 14112, while the sum is 31.

The square root of 46722370 is about 6835.3763612547. The cubic root of 46722370 is about 360.1706238517.

The spelling of 46722370 in words is "forty-six million, seven hundred twenty-two thousand, three hundred seventy".